diff --git a/deliverables/1 search offers/AfterSalesFee.yaml b/deliverables/1 search offers/AfterSalesFee.yaml
new file mode 100644
index 0000000..510c23f
--- /dev/null
+++ b/deliverables/1 search offers/AfterSalesFee.yaml	
@@ -0,0 +1,24 @@
+allOf:
+- $ref: .\PackageElement.yaml
+- type: object
+  required:
+    - packageElementType
+  properties:
+    packageElementType:
+      description: The type of the package element, which can be used to determine the specific schema to use for validation.
+      type: string
+      const: afterSalesFee
+    feeType:
+        type: string
+        description: The type of fee applied.
+        x-enumeration-values:
+          - TBD
+    price:
+      $ref: .\Cost.yaml
+      description: The fee associated with the after-sales service. This can include costs for cancellations, 
+       exchanges, or other post-purchase services.
+example:
+  { 
+    "packageElementType": "afterSalesFee",
+    "price": { "amount": 10.00, "currency": "EUR" }
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Ancillary.yaml b/deliverables/1 search offers/Ancillary.yaml
new file mode 100644
index 0000000..0e393e1
--- /dev/null
+++ b/deliverables/1 search offers/Ancillary.yaml	
@@ -0,0 +1,26 @@
+allOf:
+- $ref: .\PackageElement.yaml
+- type: object
+  required:
+    - ancillaryType
+    - packageElementType
+  properties:
+    packageElementType:
+      description: The type of the package element, which can be used to determine the specific schema to use for validation.
+      type: string
+      const: ancillary
+    typeOfAncillary:
+      type: string
+      description: The type of ancillary service provided. The allowed values are defined in 'ancillary-type' lookup.
+    appliesTo:
+      type: array
+      description: A list of package elements to which this ancillary applies
+      items:
+        type: string
+        format: package-element-ref
+examples:
+- {
+    "packageElementType": "ancillary",
+    "ancillaryType": "meal",
+    "appliesTo": ["PE-123"]
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/AssetAllocation.yaml b/deliverables/1 search offers/AssetAllocation.yaml
new file mode 100644
index 0000000..5b62ed5
--- /dev/null
+++ b/deliverables/1 search offers/AssetAllocation.yaml	
@@ -0,0 +1,31 @@
+allOf:
+- $ref: .\PackageElement.yaml
+- type: object
+  required:
+    - allocationType
+    - packageElementType
+  properties:
+    packageElementType:
+      description: The type of the package element, which can be used to determine the specific schema to use for validation.
+      type: string
+      const: assetAllocation
+    typeOfAsset:
+      type: string
+      description: The type of asset allocated. The allowed values are defined in 'asset-type' lookup.
+    description:
+      type: string
+      description: A description of the allocation.
+    reference:
+      type: string
+      description: An asset reference identifier for the allocation.
+      format: asset-ref
+    numberOfAssets:
+      type: integer
+      description: The number of allocated assets for the allocation
+examples:
+- {
+    "packageElementType": "assetAllocation",
+    "typeOfAsset": "normal-bike",
+    "description": "Normal bike for the trip.",
+    "numberOfAssets": 2
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/ContinuousLeg.yaml b/deliverables/1 search offers/ContinuousLeg.yaml
new file mode 100644
index 0000000..a558562
--- /dev/null
+++ b/deliverables/1 search offers/ContinuousLeg.yaml	
@@ -0,0 +1,34 @@
+allOf:
+  - $ref: .\Leg.yaml
+  - type: object
+    properties:
+      legType:
+        type: string
+        description: discriminator for the leg type
+        const: continuous
+      duration:
+        type: integer
+        description: Duration of the leg in minutes
+      startPlace:
+        type: string
+        format: place-ref
+      endPlace:
+        type: string
+        format: place-ref
+      timeWindowStart:
+        type: string
+        format: date-time
+        description: The start of the time window during which this continuous leg may be used.
+      timeWindowEnd:
+        type: string
+        format: date-time
+        description: The end of the time window during which this continuous leg may be used.
+examples:
+- {
+    "legType": "continuous",
+    "duration": 120,
+    "timeWindowStart": "2024-06-15T08:00:00Z",
+    "timeWindowEnd": "2024-06-15T10:00:00Z",
+    "startPlace": "PLACE-123",
+    "endPlace": "PLACE-456"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Cost.yaml b/deliverables/1 search offers/Cost.yaml
new file mode 100644
index 0000000..927630e
--- /dev/null
+++ b/deliverables/1 search offers/Cost.yaml	
@@ -0,0 +1,23 @@
+type: object
+properties:
+  amount:
+    type: number
+    description: The monetary amount of the cost.
+    format: float
+  currencyCode:
+    type: string
+    description: The currency of the cost, represented as a three-letter ISO 4217 code
+  taxes:
+    type: array
+    description: A list of taxes associated with the cost.
+    items:
+      $ref: .\Tax.yaml
+examples:
+- {
+    "amount": 100.00,
+    "currencyCode": "EUR",
+    "taxes": [
+      { "taxType": "VAT", "amount": 20.00, "currencyCode": "EUR" },
+      { "taxType": "Service Tax", "amount": 5.00, "currencyCode": "EUR" }
+    ]
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/DatedJourney.yaml b/deliverables/1 search offers/DatedJourney.yaml
new file mode 100644
index 0000000..e69de29
diff --git a/deliverables/1 search offers/Delivery.yaml b/deliverables/1 search offers/Delivery.yaml
new file mode 100644
index 0000000..ebc5280
--- /dev/null
+++ b/deliverables/1 search offers/Delivery.yaml	
@@ -0,0 +1,21 @@
+type: object
+properties:
+  requestId:
+    type: string
+    description: Identifier of the originating request
+    format: request-ref
+  problems:
+    type: array
+    description: List of problems related to the request
+    items:
+      $ref: .\Problem.yaml
+  warnings:
+    type: array
+    description: List of warnings related to the request
+    items:
+      $ref: .\Problem.yaml
+  links:
+    type: array
+    description: List of links related to the request
+    items:
+      $ref: .\Link.yaml
diff --git a/deliverables/1 search offers/DistributionFilter.yaml b/deliverables/1 search offers/DistributionFilter.yaml
new file mode 100644
index 0000000..e77ce92
--- /dev/null
+++ b/deliverables/1 search offers/DistributionFilter.yaml	
@@ -0,0 +1,73 @@
+allOf:
+  - $ref: .\SearchOfferFilter.yaml
+  - type: object
+    required:
+      - filterType
+      - mediaType
+    properties:
+      filterType:
+        type: string
+        const: distribution
+      channel:
+        type: string
+        description: The channel of the offer.
+        x-enum-values:
+          - "web"
+          - "mobile"
+          - "kiosk"
+          - "call center"
+          - "travel agency"
+          - "other"
+      fulfillmentMethod:
+        type: string
+        description: The fulfillment method of the offer.
+        x-enum-values:
+          - "electronic"
+          - "paper"
+          - "mobile"
+          - "other"
+      typeOfPayment:
+        type: string
+        description: The type of payment of the offer.
+        x-enum-values:
+          - "prepaid"
+          - "postpaid"
+          - "other"
+      mediaType:
+        type: string
+        description: |-
+         The media type of the offer. IANA media type registry: https://www.iana.org/assignments/media-types/media-types.xhtml
+        examples: 
+          - "application/json"
+          - "application/xml"
+          - "text/html"
+          - "application/pdf"
+          - "image/jpeg"
+          - "image/svg+xml"
+      contentStandard:
+        type: string
+        description: The content standard of the offer.
+        x-enum-values:
+          - "ISO/IEC 18004" # QR Code
+          - "ISO/IEC 24778" # Aztec Code
+          - "ISO/IEC 15438" # PDF417
+          - "ISO/IEC 16022" # Data Matrix
+          - "ISO/IEC 15417" # Code 128
+          - "ISO/IEC 16388" # Code 39
+          - "ISO/IEC 15420" # EAN-13
+          - "ISO/IEC 15417" # UPC-A
+          - "ISO/IEC 15424" # MaxiCode
+          - "ISO/IEC 7816-4" # NFC, MIFARE DESFire
+          - "CEN/TS 16794" # calypso NFC card 
+          - "GATT" # Bluetooth Low Energy
+          - "AXA Bike lock" # AXA Bike lock
+          - "OTHER" # Other content standard
+examples:
+  - {
+      "filterType": "distribution",
+      "channel": "web",
+      "fulfillmentMethod": "electronic",
+      "typeOfPayment": "prepaid",
+      "mediaType": "application/json",
+      "contentStandard": "ISO/IEC 18004"
+    }
\ No newline at end of file
diff --git a/deliverables/1 search offers/EntitlementRight.yaml b/deliverables/1 search offers/EntitlementRight.yaml
new file mode 100644
index 0000000..640df88
--- /dev/null
+++ b/deliverables/1 search offers/EntitlementRight.yaml	
@@ -0,0 +1,21 @@
+type: object
+required:
+  - issuer
+  - entitlementType
+  - code
+properties:
+  issuer:
+    type: string
+    description: The entity that issues the entitlement right. Could be a RISC code
+  entitlementType:
+    type: string
+    description: The type of entitlement right (e.g., subscription, license, access). Valid values can be obtained using the `entitlementType` endpoint
+  code:
+    type: string
+    description: A unique code representing the entitlement right.
+examples:
+- {
+    "issuer": "Company XYZ",
+    "entitlementType": "voucher",
+    "code": "VOUCHER-2024-001"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/FlexibilityFilter.yaml b/deliverables/1 search offers/FlexibilityFilter.yaml
new file mode 100644
index 0000000..a5bbdb9
--- /dev/null
+++ b/deliverables/1 search offers/FlexibilityFilter.yaml	
@@ -0,0 +1,21 @@
+allOf:
+  - $ref: .\SearchOfferFilter.yaml
+  - type: object
+    required:
+      - filterType
+      - afterSalesCondition
+    properties:
+      filterType:
+        type: string
+        const: flexibility
+      afterSalesCondition:
+        type: string
+        enum:
+        - cancellable
+        - exchangeable
+        - refundable
+examples:
+- {
+    "filterType": "flexibility",
+    "afterSalesCondition": "cancellable"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Fulfillment.yaml b/deliverables/1 search offers/Fulfillment.yaml
new file mode 100644
index 0000000..8e6c9fa
--- /dev/null
+++ b/deliverables/1 search offers/Fulfillment.yaml	
@@ -0,0 +1,104 @@
+type: object
+required:
+  - fulfillmentId
+  - status
+  - mediaType
+  - packageElements
+  - oneOf:
+    - url
+    - binaryData   
+properties:
+  fulfillmentId:
+    type: string
+    description: Unique identifier for the fulfillment
+  status:
+    type: string
+    description: The current status of the fulfillment.
+    enum:
+    - pending
+    - in_progress
+    - completed
+    - issued
+    - revoked
+    - refunded
+  binaryData:
+    type: string
+    format: binary
+    description: The binary data associated with the fulfillment, which may include documents, tickets, or other relevant files.
+  url:
+    type: string
+    format: uri
+    description: The URL where the fulfillment can be accessed or downloaded.
+  channel:
+    type: string
+    description: The channel of the offer.
+    x-enum-values:
+      - "web"
+      - "mobile"
+      - "kiosk"
+      - "call center"
+      - "travel agency"
+      - "other"
+  fulfillmentMethod:
+    type: string
+    description: The fulfillment method of the offer.
+    x-enum-values:
+      - "electronic"
+      - "paper"
+      - "mobile"
+      - "other"
+  typeOfPayment:
+    type: string
+    description: The type of payment of the offer.
+    x-enum-values:
+      - "prepaid"
+      - "postpaid"
+      - "other"
+  mediaType:
+    type: string
+    description: |-
+      The media type of the offer.
+    externalDocs:
+      description: |-
+        For more information about media types, see the [IANA Media Types](https://www.iana.org/assignments/media-types/media-types.xhtml) registry.
+      url: https://www.iana.org/assignments/media-types/media-types.xhtml
+    examples: 
+      - "application/json"
+      - "application/xml"
+      - "text/html"
+      - "application/pdf"
+      - "image/jpeg"
+      - "image/svg+xml"
+  contentStandard:
+    type: string
+    description: The content standard of the offer.
+    x-enum-values:
+      - "ISO/IEC 18004" # QR Code
+      - "ISO/IEC 24778" # Aztec Code
+      - "ISO/IEC 15438" # PDF417
+      - "ISO/IEC 16022" # Data Matrix
+      - "ISO/IEC 15417" # Code 128
+      - "ISO/IEC 16388" # Code 39
+      - "ISO/IEC 15420" # EAN-13
+      - "ISO/IEC 15417" # UPC-A
+      - "ISO/IEC 15424" # MaxiCode
+      - "ISO/IEC 7816-4" # NFC, MIFARE DESFire
+      - "GATT" # Bluetooth Low Energy
+      - "AXA Bike lock" # AXA Bike lock
+      - "OTHER" # Other content standard
+  packageElements:
+    type: array
+    description: A list of package elements associated with the fulfillment.
+    minItems: 1
+    items:
+      type: string
+      format: package-element-ref
+examples:
+- {
+    "fulfillmentId": "FULFILLMENT-123",
+    "status": "revoked",
+    "mediaType": "application/pdf",
+    "packageElements": ["PE-123", "PE-456"],
+    "url": "https://example.com/fulfillment/FULFILLMENT-123",
+    "contentStandard": "ISO/IEC 18004"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Guarantee.yaml b/deliverables/1 search offers/Guarantee.yaml
new file mode 100644
index 0000000..dccc0d4
--- /dev/null
+++ b/deliverables/1 search offers/Guarantee.yaml	
@@ -0,0 +1,58 @@
+type: object
+required:
+  - guaranteeId
+  - type
+  - description
+properties:
+  guaranteeId:
+    type: string
+    description: The unique identifier of the guarantee
+  description:
+    type: string
+    description: A human-readable description of the guarantee
+  guaranteeType:
+    type: string
+    description: The type of guarantee (e.g., refund, replacement, compensation). Valid values can be obtained using the `guaranteeType` endpoint
+    x-extensible-enum: [refund, replacement, compensation, travel-through, travel-back]
+  termsAndConditions:
+    type: string
+    description: A URL or reference to the terms and conditions of the guarantee
+    format: uri
+  applicableRegulations:
+    type: array
+    description: A list of applicable regulations for this guarantee
+    items:
+      type: string
+      x-enum-values:
+        - EU_PRR # EU Passenger Rights Regulation (EC) No 261/2004
+  redresses:
+    type: array
+    description: A list of redresses for this guarantee
+    items:
+      $ref: .\Redress.yaml
+  guaranteeFor:
+    type: array
+    description: The relevant items where the guarantee applies. This can include specific package elements or trip pattern sections. 
+      If it is absent, the guarantee applies to the entire package.
+    items:
+      type: object
+      properties:
+        packageElementId:
+          type: string
+          format: package-element-ref
+        section:
+          $ref: .\TripPatternSection.yaml
+examples:
+- {
+    "guaranteeId": "G-123",
+    "description": "This guarantee provides a refund in case of cancellation.",
+    "guaranteeType": "refund",
+    "redresses": [
+      { "redressType": "refund",
+        "amount": 23.00,
+        "currencyCode": "EUR",
+        "conditions": "Valid for cancellations made at least 24 hours before departure.",
+        "temporalValidity": "/2024-06-01T10:13:00Z"
+      }
+    ]
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Leg.yaml b/deliverables/1 search offers/Leg.yaml
new file mode 100644
index 0000000..556363b
--- /dev/null
+++ b/deliverables/1 search offers/Leg.yaml	
@@ -0,0 +1,37 @@
+type: object
+required:
+  - legId
+  - mode
+  - legType
+properties:
+  legId:
+    type: string
+    description: Unique identifier for the leg
+    format: leg-ref
+  legType:
+    type: string
+    description: discriminator for the leg type
+    enum: [timed, continuous, transfer]
+  mode:
+    description: Mode of transportation for the leg (e.g., bus, train, walking). See modes as specified in NeTEx.
+    $ref: .\Mode.yaml
+  sequenceNumber:
+    type: integer
+    description: The order of the leg in the overall journey. In case of parallel legs, the sequence number should be the same for those legs.
+    default: 1
+    minimum: 1
+  tripPatternId:
+    type: string
+    format: trip-pattern-ref
+    description: Reference to the trip pattern that this leg is part of, if applicable. There is no tripPattern object in the data model,
+      so legs with the same tripPattern reference are considered to be part of the same trip pattern.
+    examples:
+      - "inbound-1234"
+      - "outbound-5678"
+examples:
+- {
+    "legId": "LEG-123",
+    "legType": "timed",
+    "mode": "TRAIN",
+    "tripPatternId": "inbound-1234"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/LegAlight.yaml b/deliverables/1 search offers/LegAlight.yaml
new file mode 100644
index 0000000..1ab100e
--- /dev/null
+++ b/deliverables/1 search offers/LegAlight.yaml	
@@ -0,0 +1,28 @@
+type: object
+required:
+  - stopPointRef
+  - stopPointName
+  - serviceArrivalTimetabledTime
+properties:
+  setDownLocation:
+    type: string
+    format: place-ref
+    description: Reference to the drop-off location for the leg
+  serviceArrivalTimetabledTime:
+    type: string
+    format: date-time
+    description: The arrival time at the drop-off location. Local time zone should be used.
+  stopPointName:
+    type: string
+    description: Name of the stop point where the leg ends
+  stopPointRef:
+    type: string
+    format: stop-point-ref
+    description: Reference to the stop point where the leg ends
+examples:
+- {
+    "setDownLocation": "PLACE-456",
+    "serviceArrivalTimetabledTime": "2024-06-15T14:30:00Z",
+    "stopPointName": "Central Station",
+    "stopPointRef": "STOP-789"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/LegBoard.yaml b/deliverables/1 search offers/LegBoard.yaml
new file mode 100644
index 0000000..7e16018
--- /dev/null
+++ b/deliverables/1 search offers/LegBoard.yaml	
@@ -0,0 +1,35 @@
+type: object
+required:
+  - stopPointRef
+  - stopPointName
+  - serviceDepartureTime
+properties:
+  pickupLocation:
+    type: string
+    format: place-ref
+    description: Reference to the pickup location for the leg
+  serviceDepartureTime:
+    type: string
+    format: date-time
+    description: The departure time from the pickup location. Local time zone should be used.
+  stopPointName:
+    type: string
+    description: Name of the stop point where the leg starts
+  stopPointRef:
+    type: string
+    format: stop-point-ref
+    description: Reference to the stop point where the leg starts
+  trainNumbers:
+    type: array
+    items:
+      type: string
+      format: train-number
+    description: List of train numbers associated with this leg, if applicable
+examples:
+- {
+    "pickupLocation": "PLACE-123",
+    "serviceDepartureTime": "2024-06-15T14:00:00Z",
+    "stopPointName": "Central Station",
+    "stopPointRef": "STOP-456",
+    "trainNumbers": ["1234", "5678"]
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/LegIntermediate.yaml b/deliverables/1 search offers/LegIntermediate.yaml
new file mode 100644
index 0000000..793028e
--- /dev/null
+++ b/deliverables/1 search offers/LegIntermediate.yaml	
@@ -0,0 +1,29 @@
+type: object
+required:
+  - stopPointRef
+  - stopPointName
+  - serviceArrivalTimetabledTime
+  - serviceDepartureTimetabledTime
+properties:
+  serviceArrivalTimetabledTime:
+    type: string
+    format: date-time
+    description: The arrival time at the drop-off location. Local time zone should be used.
+  serviceDepartureTimetabledTime:
+    type: string
+    format: date-time
+    description: The departure time from the stop point. Local time zone should be used.  
+  stopPointName:
+    type: string
+    description: Name of the stop point 
+  stopPointRef:
+    type: string
+    format: stop-point-ref
+    description: Reference to the stop point
+examples:
+- {
+    "serviceArrivalTimetabledTime": "2024-06-15T14:00:00Z",
+    "serviceDepartureTimetabledTime": "2024-06-15T14:06:00Z",
+    "stopPointName": "Central Station",
+    "stopPointRef": "STOP-456"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Link.yaml b/deliverables/1 search offers/Link.yaml
new file mode 100644
index 0000000..a6dd140
--- /dev/null
+++ b/deliverables/1 search offers/Link.yaml	
@@ -0,0 +1,38 @@
+type: object
+externalDocs:
+  description: Link object definition
+  url: https://github.com/opengeospatial/ogcapi-processes/blob/master/openapi/schemas/processes-core/link.yaml
+required:
+  - rel
+  - href
+properties:
+  rel:
+    type: string
+  type:
+    type: string
+  hreflang:
+    type: string
+  title:
+    type: string
+  length:
+    type: integer
+  href:
+    type: string
+  method:
+    type: string
+    enum: [ POST, GET, DELETE, PATCH ]
+  body: 
+    type: object
+  headers:
+    type: object
+    additionalProperties:
+      type: string
+examples:
+- {
+    "rel": "self",
+    "type": "application/json",
+    "title": "Self link",
+    "length": 1234,
+    "href": "https://api.example.com/resource/1",
+    "method": "GET"  
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/LockedOfferPackage.yaml b/deliverables/1 search offers/LockedOfferPackage.yaml
new file mode 100644
index 0000000..98fba1b
--- /dev/null
+++ b/deliverables/1 search offers/LockedOfferPackage.yaml	
@@ -0,0 +1,19 @@
+allOf:
+  - $ref: ./Package.yaml
+  - type: object
+    required:
+      - expiryTime
+    properties:
+      expiryTime:
+        type: string
+        format: date-time
+        description: The time at which this locked offer expires and is no longer available for purchase.
+      packageType:
+        type: string
+        const: locked_offer
+examples:
+- {
+    "packageId": "PKG-123",
+    "expiryTime": "2024-06-15T12:00:00Z",
+    "packageType": "locked_offer"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Mode.yaml b/deliverables/1 search offers/Mode.yaml
new file mode 100644
index 0000000..a3b2c96
--- /dev/null
+++ b/deliverables/1 search offers/Mode.yaml	
@@ -0,0 +1,26 @@
+type: string
+description: These classes are taken from the NeTeX standard, but ALL and UNKNOWN are removed. On the other hand OTHER and PARKING are added.
+enum: [ AIR,
+        BUS,
+        TROLLEYBUS,
+        TRAM,
+        COACH,
+        RAIL,
+        INTERCITYRAIL,
+        URBANRAIL,
+        METRO,
+        WATER,
+        CABLEWAY,
+        FUNICULAR,
+        TAXI,
+        SELFDRIVE,
+        FOOT,
+        BICYCLE,
+        MOTORCYCLE,
+        CAR,
+        SHUTTLE,
+        OTHER,
+        PARKING,
+        MOPED,
+        STEP,
+        FERRY ]
\ No newline at end of file
diff --git a/deliverables/1 search offers/OfferElementSelection.yaml b/deliverables/1 search offers/OfferElementSelection.yaml
new file mode 100644
index 0000000..79855f7
--- /dev/null
+++ b/deliverables/1 search offers/OfferElementSelection.yaml	
@@ -0,0 +1,38 @@
+type: object
+required:
+  - selectionType
+  - selectableElements
+description: A selection of package elements (for a section of a trip pattern). 
+  Each OfferElementSelection is a separate choice (AND construct).
+  The validity of the selection is equal to the validity of the referred packageElement(s).
+properties:
+  selectionType:
+    type: string
+    description: The type of selection that is required (for this section).
+    enum: [travelRight, ancillary, spotAllocation, assetAllocation]
+  selectableElements:
+    type: array
+    description: List of package elements to select for the section
+    items:
+      type: string
+      format: package-element-ref
+  minimumNumberOfItems:
+    type: integer
+    description: The minimum number of package elements to select for the section
+  maximumNumberOfItems:
+    type: integer
+    description: The maximum number of package elements to select for the section
+examples:
+  - # choose or a normal seat or a luxury seat (mandatory)
+    { 
+      selectionType: "spotAllocation", 
+      selectableElements: ["NORMAL_SEAT", "LUXURY_SEAT"], 
+      minimumNumberOfItems: 1, 
+      maximumNumberOfItems: 1
+    }
+  - # an optional ancillary, e.g. a meal or a drink
+    { 
+      selectionType: "ancillary", 
+      selectableElements: ["MEAL"], 
+      maximumNumberOfItems: 1
+    }
\ No newline at end of file
diff --git a/deliverables/1 search offers/OfferedPackage.yaml b/deliverables/1 search offers/OfferedPackage.yaml
new file mode 100644
index 0000000..d2776cc
--- /dev/null
+++ b/deliverables/1 search offers/OfferedPackage.yaml	
@@ -0,0 +1,103 @@
+allOf:
+  - $ref: ./Package.yaml
+  - type: object
+    required:
+      - expirationTime
+    properties:
+      packageType:
+        type: string
+        enum:
+          - offer 
+          - locked_offer
+          - expired_offer
+          - released_offer
+      matching:
+        type: string
+        description: Indicates the matching status of the package.
+        enum: [match, partial-match]
+      expirationTime:
+        type: string
+        format: date-time
+        description: The expiration time of the offer. After this time, the package is no longer valid for locking.
+      selections:
+        type: array
+        description: A list of selections that are required for the package, which can include ancillary or allocation options.
+        items:
+          $ref: .\OfferElementSelection.yaml
+      requiredInformation:
+        description: A list of required information that must be provided by the traveller in order to purchase this package element.
+        type: array
+        items:
+          $ref: .\RequiredInformation.yaml
+      optionalInformation:
+        description: A list of optional information that can be provided by the traveller in order to purchase this package element.
+        type: array
+        items:
+          $ref: .\OptionalInformation.yaml
+example:
+  { 
+    "packageId": "pkg-123",
+    "summary": "This is a sample offered package.",
+    "name": "Sample Package",
+    "packageType": "offer",
+    "minimumPrice": { "amount": 45.00, "currencyCode": "EUR" },
+    "trip": { 
+      "tripId": "trip-456",
+      "legs": [
+        { "legId": "L-789",
+          "legType": "timed",
+          "journeyRef": "journey-789",
+          "operatingDayRef": "Monday",
+          "start": { "stopPointRef": "stop-001", "departureTime": "2024-06-01T08:00:00Z" },
+          "end": { "stopPointRef": "stop-002", "arrivalTime": "2024-06-01T10:00:00Z" } 
+        },
+        { "legId": "T-43294028",
+          "legType": "transfer",
+          "duration": 5,
+          "mode": "FOOT"
+        },
+        { "legId": "L-349",
+          "legType": "timed",
+          "journeyRef": "journey-349",
+          "operatingDayRef": "Monday",
+          "start": { "stopPointRef": "stop-002", "departureTime": "2024-06-01T10:24:00Z" },
+          "end": { "stopPointRef": "stop-004", "arrivalTime": "2024-06-01T12:10:00Z" } 
+        }
+      ]
+    },
+    "elements": [
+      { "packageElementType": "travelRight",
+        "packageElementId": "PE-123",
+        "coverage": [ { "startLeg": "L-789", "endLeg": "L-349" } ],
+        "price": { "amount": 45.00, "currencyCode": "EUR" },
+        "product": { "productId": "PR-456", "name": "Second class" },
+        "travellingEntities": [ "TE-123", "TE-456" ]
+      }, 
+      { "packageElementType": "ancillary",
+        "packageElementId": "ANC-123",
+        "price": { "amount": 10.00, "currencyCode": "EUR" },
+        "coverage": [ { "startLeg": "L-789", "endLeg": "L-789" } ],
+        "product": { "productId": "PR-789", "name": "Meal" }
+      }, 
+      { "packageElementType": "ancillary",
+        "packageElementId": "ANC-456",
+        "price": { "amount": 15.00, "currencyCode": "EUR" },
+        "coverage": [ { "startLeg": "L-789", "endLeg": "L-789" } ],
+        "product": { "productId": "PR-3498", "name": "Luxurious meal A" }
+      }
+    ],
+    "selections": [
+      {
+        "selectionType": "ancillary",
+        "selectableElements": [ "ANC-123", "ANC-456" ],
+        "minimumNumberOfItems": 0,
+        "maximumNumberOfItems": 2
+      }
+    ],
+    "requiredInformation": [
+      { "requiredInformation": ["fullName"], 
+        "travellingEntityIds": ["PE-123"] 
+      }
+    ]
+  }
+
diff --git a/deliverables/1 search offers/OptionalInformation.yaml b/deliverables/1 search offers/OptionalInformation.yaml
new file mode 100644
index 0000000..754ec0c
--- /dev/null
+++ b/deliverables/1 search offers/OptionalInformation.yaml	
@@ -0,0 +1,24 @@
+type: object
+required:
+  - informationId
+  - description
+properties:
+  informationId:
+    type: string
+    description: Unique identifier for this optional information item.
+  description:
+    type: string
+    description: A description of the optional information that can be provided by the traveller before purchase.
+  optionalInformation:
+    type: string
+    description: >-
+      The type of optional information to supply before purchase,
+      e.g. to obtain a discount or to provide additional context for the service provider.
+    x-extensible-enum:
+      - voucher
+examples:
+- {
+    "informationId": "OI-001",
+    "description": "Provide a voucher code to obtain a discount.",
+    "optionalInformation": "voucher"
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Package.yaml b/deliverables/1 search offers/Package.yaml
new file mode 100644
index 0000000..9cc860a
--- /dev/null
+++ b/deliverables/1 search offers/Package.yaml	
@@ -0,0 +1,116 @@
+type: object
+required:
+  - packageId
+  - summary
+  - name
+  - matching
+  - status
+  - version
+properties:
+  packageId:
+    type: string
+    description: Unique identifier for the package
+  version:
+    type: string
+    description: > 
+      The version of the package, which can be used for version control and tracking changes over time.
+      Avoid using an increasing integer as the version number, as it may not accurately reflect the content changes. 
+      Instead, consider using a hash of the package content or a combination of an internal ID and version number 
+      to ensure uniqueness and integrity.
+  summary:
+    type: string
+    description: A brief summary of the package, providing an overview of its contents or purpose.
+  name:
+    type: string
+    description: The name of the package, which can be used for display purposes in user interfaces.
+  packageType:
+    type: string
+    description: The type of the package.
+    x-enum-values: 
+    - offer 
+    - locked_offer
+    - expired_offer
+    - released_offer
+    - purchased_package
+    - rollbacked_package
+    - cancelled_package
+    - fulfilled_package
+  elements:
+    type: array
+    description: A list of elements that are part of the package
+    items:
+      oneOf:
+        - $ref: .\TravelRight.yaml
+        - $ref: .\Ancillary.yaml
+        - $ref: .\SpotAllocation.yaml
+        - $ref: .\AssetAllocation.yaml
+        - $ref: .\AfterSalesFee.yaml
+      discriminator:
+        propertyName: packageElementType
+        mapping:
+          travelRight: .\TravelRight.yaml
+          ancillary: .\Ancillary.yaml
+          spotAllocation: .\SpotAllocation.yaml
+          assetAllocation: .\AssetAllocation.yaml
+          afterSalesFee: .\AfterSalesFee.yaml
+  travellingEntities:
+    type: array
+    description: A list of travelling entities associated with the package.
+    items:
+      $ref: .\TravellingEntity.yaml
+  minimumPrice:
+    $ref: .\Cost.yaml
+  summaryDetails:
+    type: array
+    description: A list of detailed summaries related to the package, providing additional context or information.
+    items:
+      $ref: .\SummaryDetail.yaml
+  trip:
+    $ref: .\Trip.yaml
+  guarantees:
+    type: array
+    description: A list of guarantees
+    items:
+      $ref: .\Guarantee.yaml
+  # links:
+  #   type: array
+  #   description: A list of links related to the package, which can provide additional information or actions.
+  #   items:
+  #     $ref: .\Link.yaml
+  # moved to the response!
+example:
+  {
+    "packageId": "PK-123",
+    "summary": "This is a sample package.",
+    "name": "Sample Package",
+    "matching": "match",
+    "minimumPrice": { "amount": 100.00, "currencyCode": "USD" },
+    "summaryDetails": [
+      { 
+        "detailType": "geospatial-condition",
+        "description": "A route from San Francisco to Los Angeles.",
+        "geospatialValidity": { "type": "Feature", "geometry": { "type": "LineString", "coordinates": [[-122.4194, 37.7749], [-118.2437, 34.0522]] } }
+      },
+      { 
+        "detailType": "other-condition",
+        "description": "No pets allowed"
+      }
+    ],
+    "elements": [
+      {
+        "elementType": "travelRight",
+        "elementId": "PE-123",
+        "coverage": [ { "startLeg": "L-789", "endLeg": "L-789" } ],
+        "price": { "amount": 23.20, "currencyCode": "EUR" },
+        "travellingEntities": [ "TE-123", "TE-456" ],
+
+      }, 
+      {
+        "elementType": "spotAllocation",
+        "elementId": "PE-124",
+        "typeOfSpot": "seat",
+        "numberOfAllocatedUnits": 1,
+        "coverage": [ { "startLeg": "L-789", "endLeg": "L-789" } ]
+      }
+    ]
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/PackageElement.yaml b/deliverables/1 search offers/PackageElement.yaml
new file mode 100644
index 0000000..5ff8782
--- /dev/null
+++ b/deliverables/1 search offers/PackageElement.yaml	
@@ -0,0 +1,42 @@
+type: object
+required:
+  - packageElementId
+  - packageElementType
+  - status
+properties:
+  packageElementId:
+    description: Unique identifier for the package element
+    type: string
+  packageElementType:
+    description: The type of the package element, which can be used to determine the specific schema to use for validation.
+    type: string
+    enum: [travelRight, ancillary, spotAllocation, assetAllocation, afterSalesFee]
+  coverage:
+    type: array
+    description: A list of trip sections that are covered by this package element. If absent, the package element is considered to be valid for the entire requested trip.
+    items:
+      $ref: .\TripPatternSection.yaml
+  price:
+    description: The price of this package element
+    $ref: .\Cost.yaml
+  product:
+    description: The product associated with this package element
+    $ref: .\Product.yaml
+  travellingEntities:
+    type: array
+    description: A list of travelling entities associated with this package element. If absent, the package element is considered to be valid for all travelling entities.
+    items:
+      type: string
+      format: travelling-entity-ref
+  status:
+    type: string
+    description: The status of the package element, which can be used to determine its availability or validity.
+    enum: [offered, locked, expired, released, purchased, rollbacked, cancelled, fulfilled, refunded, exchanged, exchange_ongoing, error]
+examples:
+  - { "packageElementId": "PE-123", 
+      "packageElementType": "travelRight",
+      "status": "offered",
+      "coverage": [ { "startLeg": "L-789", "endLeg": "L-789" } ], 
+      "price": { "amount": 23.20, "currencyCode": "EUR" }, 
+      "travellingEntities": [ "TE-123", "TE-456" ]
+    }
diff --git a/deliverables/1 search offers/Problem.yaml b/deliverables/1 search offers/Problem.yaml
new file mode 100644
index 0000000..e45820b
--- /dev/null
+++ b/deliverables/1 search offers/Problem.yaml	
@@ -0,0 +1,35 @@
+type: object
+externalDocs:
+  url: https://datatracker.ietf.org/doc/html/rfc7807
+additionalProperties: false
+description: |
+  An error that the service may send, e.g. in case of invalid input, based on RFC 7807
+required:
+  - title
+properties:
+  type:
+    type: string
+    format: uri
+    description: URI specifying the problem type.  When dereferenced, it SHOULD provide human-readable documentation for the problem type (e.g., using HTML [W3C.REC-html5-20141028]).  When this member is not present, its value is assumed to be "about:blank".
+  title:
+    type: string
+    description: A short, human-readable summary of the problem type.  It SHOULD NOT change from occurrence to occurrence of the problem, except to match Content-Language
+  status:
+    type: integer
+    description: HTTP-statuscode, The HTTP status code ([RFC7231], Section 6) generated by the origin server for this occurrence of the problem.
+    example: 501
+  detail:
+    type: string
+    description: A human-readable explanation specific to this occurrence of the problem, matches Content-Language
+  instance:
+    type: string
+    format: uri
+    description: A URI reference that identifies the specific occurrence of the problem. It may or may not yield further information if dereferenced.
+examples:
+- {
+  "type": "https://example.com/probs/out-of-credit",
+  "title": "You do not have enough credit.",
+  "status": 403,
+  "detail": "Your current balance is 30, but that costs 50.",
+  "instance": "/account/12345/msgs/abc"
+}
\ No newline at end of file
diff --git a/deliverables/1 search offers/Product.yaml b/deliverables/1 search offers/Product.yaml
new file mode 100644
index 0000000..4d9c511
--- /dev/null
+++ b/deliverables/1 search offers/Product.yaml	
@@ -0,0 +1,11 @@
+type: object
+required:
+  - description
+  - productId
+properties:
+  productId:
+    type: string
+    description: The unique identifier of the product
+  description:
+    type: string
+    description: A human-readable description of the product
diff --git a/deliverables/1 search offers/PurchasedPackage.yaml b/deliverables/1 search offers/PurchasedPackage.yaml
new file mode 100644
index 0000000..4d7b9ee
--- /dev/null
+++ b/deliverables/1 search offers/PurchasedPackage.yaml	
@@ -0,0 +1,31 @@
+allOf:
+  - $ref: ./Package.yaml
+  - type: object
+    properties:
+      packageType:
+        type: string
+        enum:
+          - purchased_package
+          - rollbacked_package
+          - cancelled_package
+          - fulfilled_package
+      fulfillments:
+        type: array
+        items:
+          $ref: .\Fulfillment.yaml
+examples:
+  - {
+      "packageId": "PKG-123",
+      "packageType": "purchased_package",
+      "fulfillments":
+        [
+          {
+            "fulfillmentId": "FULFILLMENT-123",
+            "status": "revoked",
+            "mediaType": "application/pdf",
+            "packageElements": ["PE-123", "PE-456"],
+            "url": "https://example.com/fulfillment/FULFILLMENT-123",
+            "contentStandard": "ISO/IEC 18004",
+          },
+        ],
+    }
diff --git a/deliverables/1 search offers/Redress.yaml b/deliverables/1 search offers/Redress.yaml
new file mode 100644
index 0000000..cc96ce2
--- /dev/null
+++ b/deliverables/1 search offers/Redress.yaml	
@@ -0,0 +1,17 @@
+type: object
+required:
+  - redressId
+  - redressType
+  - description
+properties:
+  redressId:
+    type: string
+    description: An identifier for the redress
+  description:
+    type: string
+    description: A human-readable description of the redress
+  redressType:
+    type: string
+    x-extensible-enum: []
+examples:
+- { redressId: "12345", description: "Refund for overcharge", redressType: "refund" }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Request.yaml b/deliverables/1 search offers/Request.yaml
new file mode 100644
index 0000000..424718e
--- /dev/null
+++ b/deliverables/1 search offers/Request.yaml	
@@ -0,0 +1,7 @@
+type: object
+required:
+  - requestId
+properties:
+  requestId:
+    type: string
+    description: Unique identifier for the request
\ No newline at end of file
diff --git a/deliverables/1 search offers/RequiredInformation.yaml b/deliverables/1 search offers/RequiredInformation.yaml
new file mode 100644
index 0000000..a684b7f
--- /dev/null
+++ b/deliverables/1 search offers/RequiredInformation.yaml	
@@ -0,0 +1,69 @@
+type: object
+required:
+  - fields
+  - description
+description: >-
+  A list of required information that must be provided by the traveller in order to book this package element
+  In e.g. one of the amend-operations, in the validation or in the purchase itself (TBD)
+properties:
+  fields:
+    type: array
+    description: A list of required information that must be provided by the traveller in order to book this package element
+    items:
+      type: string
+      x-extensible-enum: 
+      - fullName
+      - firstName
+      - lastName
+      - dateOfBirth
+      - gender
+      - nationality
+      - email
+      - address
+      - phoneNumber
+      - passportNumber
+      - passportExpiryDate
+      - passportIssuingCountry
+      - idCardNumber
+      - idCardExpiryDate
+      - idCardIssuingCountry
+      - drivingLicenseNumber
+      - drivingLicenseExpiryDate
+      - drivingLicenseIssuingCountry
+      - width
+      - height
+      - length
+      - weight
+      - confirmation
+  description:
+    type: string
+    description: A description of the required information that must be provided by the traveller in order to book this package element
+  travellingEntityIds:
+    description: >-
+     The travelling entities for which this required information is applicable, in case not all travelling entities 
+     within the package element need to supply the required information. If absent, it is assumed that all 
+     travelling entities within the package element need to supply the required information.
+    type: array
+    items:
+      type: string
+      format: travelling-entity-ref
+  minimumNumberOfItems:
+    type: integer
+    description: The minimum number of items that must be provided for this required information.
+  validation:
+    type: string
+    description: The validation rules or constraints for the required information, expressed in JSONPath format
+  examples:
+    - {
+        "fields": ["fullName"],
+      }
+    - {
+        "fields": ["confirmation"],
+        "travellingEntityIds": ["TE-123"],
+      }  
+    - # to indicate that at least the email or mobile number of the travelling entity with id TE-123 must be provided
+      {
+        "fields": ["email", "mobileNumber"],
+        "travellingEntityIds": ["TE-123"],
+        "minimumNumberOfItems": 1
+      }
diff --git a/deliverables/1 search offers/SearchOfferDelivery.yaml b/deliverables/1 search offers/SearchOfferDelivery.yaml
new file mode 100644
index 0000000..a2a8a19
--- /dev/null
+++ b/deliverables/1 search offers/SearchOfferDelivery.yaml	
@@ -0,0 +1,9 @@
+allOf:
+  - $ref: ./Delivery.yaml
+  - type: object
+    properties:
+      offers:
+        type: array
+        description: List of sales offers included in the delivery
+        items:
+          $ref: ./OfferedPackage.yaml
\ No newline at end of file
diff --git a/deliverables/1 search offers/SearchOfferFilter.yaml b/deliverables/1 search offers/SearchOfferFilter.yaml
new file mode 100644
index 0000000..cce24a2
--- /dev/null
+++ b/deliverables/1 search offers/SearchOfferFilter.yaml	
@@ -0,0 +1,9 @@
+type: object
+properties:
+  description:
+    type: string
+    description: A description of the filter, providing context or details about its purpose.
+  exclude:
+    type: boolean
+    default: false
+    description: If true, the filter will exclude the specified item instead of including them
diff --git a/deliverables/1 search offers/SearchOfferRequest.yaml b/deliverables/1 search offers/SearchOfferRequest.yaml
new file mode 100644
index 0000000..4ae4be6
--- /dev/null
+++ b/deliverables/1 search offers/SearchOfferRequest.yaml	
@@ -0,0 +1,31 @@
+allOf:
+- $ref: .\Request.yaml
+- type: object
+  properties:
+    trip:
+      $ref: .\Trip.yaml
+    context:
+      $ref: .\TripContext.yaml
+    requestedSections:
+      type: array
+      items:
+        $ref: .\TripPatternSection.yaml
+    travellingEntities:
+      type: array
+      description: A list of travelling entities associated with the package.
+      items:
+        $ref: .\TravellingEntity.yaml
+    filters:
+      type: array
+      items:
+        oneOf:
+          - $ref: .\ServiceFilter.yaml
+          - $ref: .\DistributionFilter.yaml
+          # - $ref: .\PriceFilter.yaml
+          # - $ref: .\AreaFilter.yaml
+          # - $ref: .\TimeFilter.yaml
+          # - $ref: .\AccessibilityFilter.yaml
+          # - $ref: .\OperatorFilter.yaml
+          - $ref: .\FlexibilityFilter.yaml
+        discriminator:
+          propertyName: filterType
\ No newline at end of file
diff --git a/deliverables/1 search offers/ServiceFilter.yaml b/deliverables/1 search offers/ServiceFilter.yaml
new file mode 100644
index 0000000..22d8c89
--- /dev/null
+++ b/deliverables/1 search offers/ServiceFilter.yaml	
@@ -0,0 +1,21 @@
+allOf:
+  - $ref: .\SearchOfferFilter.yaml
+  - type: object
+    required:
+      - filterType
+    properties:
+      filterType:
+        type: string
+        const: mode    
+      mode:
+        $ref: .\Mode.yaml
+      class:
+        type: string
+        x-enum-values:
+          - economy
+          - business
+          - first
+          - second
+          - premium
+examples:
+- { filterType: "mode", mode: "RAIL", class: "economy" }
\ No newline at end of file
diff --git a/deliverables/1 search offers/SpotAllocation.yaml b/deliverables/1 search offers/SpotAllocation.yaml
new file mode 100644
index 0000000..67918f3
--- /dev/null
+++ b/deliverables/1 search offers/SpotAllocation.yaml	
@@ -0,0 +1,32 @@
+allOf:
+- $ref: .\PackageElement.yaml
+- type: object
+  required:
+    - packageElementType
+    - typeOfSpot
+  properties:
+    packageElementType:
+      description: The type of the package element, which can be used to determine the specific schema to use for validation.
+      type: string
+      const: spotAllocation
+    typeOfSpot:
+      type: string
+      description: The type of spot allocated. 
+      x-enum : [seat, berth, other]
+    description:
+      type: string
+      description: A description of the allocation.
+    reference:
+      type: string
+      description: A spot reference identifier for the allocation.
+      format: spot-ref
+    numberOfSpots:
+      type: integer
+      description: The number of allocated spots for the allocation.
+examples:
+- {
+    "packageElementType": "spotAllocation",
+    "typeOfSpot": "seat",
+    "description": "Allocated seat for the trip.",
+    "numberOfSpots": 1
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/SummaryDetail.yaml b/deliverables/1 search offers/SummaryDetail.yaml
new file mode 100644
index 0000000..c7e5fe6
--- /dev/null
+++ b/deliverables/1 search offers/SummaryDetail.yaml	
@@ -0,0 +1,108 @@
+type: object
+required:
+  - summaryLevel
+  - summaryType
+  - summaryClassification
+  - description
+description: should we include all Transmodel validities in here?
+properties:
+  summaryLevel:
+    type: string
+    enum: [package, package_element, product]
+  summaryType:
+    type: string
+    enum: [refund_condition, exchange_condition, reusable_condition, other_condition, travel_condition]
+  summaryClassification:
+    type: string
+    enum: [information, mandatory, mandatory_with_confirmation, ticket_validity]
+  description:
+    type: string
+    description: A human-readable description of the detail or condition, providing context or additional information.
+  geospatialValidity:
+    type: object
+    format: geojson-feature
+    description: A representation of the geometric shape of the trip, such as a route or area.
+  temporalValidity:
+    type: string
+    format: period
+    description: The duration for which the flexibility filter is valid. ISO 8601 period format is used.
+    examples: 
+    - "2026-01-01T00:00:00Z/P1D"  # Valid for one day from January 1, 2026
+    - "2026-01-01T12:00:00Z/2026-01-02T12:00:00Z"  # Valid for one day from January 1, 2026
+  packageElements:
+    type: array
+    items:
+      type: string
+      format: package-element-ref
+  products:
+    type: array
+    items:
+      type: string
+      format: product-ref
+  fee:
+    allOf:
+      - $ref: .\Cost.yaml
+      - type: object
+        description: The fee associated with the detail or condition, if applicable.
+        properties:
+          recurring:
+            type: string
+            description: ISO 8601 recurring interval format, indicating if the fee is recurring.
+            example: R/PT10M
+examples:
+- {
+    "summaryLevel": "package",
+    "summaryType": "travel-condition",
+    "summaryClassification": "information",
+    "description": "You can travel within the city centre of Amersfoort.",
+    "geospatialValidity": { "type": "Feature", "geometry": { "type": "Polygon", "coordinates": [[[5.387, 52.156], [5.387, 52.157], [5.388, 52.157], [5.388, 52.156], [5.387, 52.156]]] } }
+  }
+- {
+    "summaryLevel": "package_element",
+    "summaryType": "travel-condition",
+    "summaryClassification": "mandatory",
+    "description": "You can travel until 8 PM. After that, you will be charged an additional fee of 10 EUR per hour.",
+    "temporalValidity": "/2024-06-01T20:00:00Z",
+    "packageElements": ["PE-123"],
+    "fee": { "amount": 10.00, "currency": "EUR", "recurring": "R/PT1H" }
+  }
+- {
+    "summaryLevel": "package",
+    "summaryType": "exchange-condition",
+    "summaryClassification": "information",
+    "description": "Exchanges are available, made at least 24 hours before departure.",
+    "temporalValidity": "/2024-06-01T10:13:00Z",
+    "fee": { "amount": 5.00, "currency": "EUR" }
+  }
+- {
+    "summaryLevel": "package",
+    "summaryType": "refund-condition",
+    "summaryClassification": "information",
+    "description": "(Partial) refunds are available",
+    "packageElements": ["PE-456"],
+    "temporalValidity": "/2024-06-01T10:13:00Z",
+    "fee": { "amount": 3.00, "currency": "EUR" }
+  }
+- {
+    "summaryLevel": "package",
+    "summaryType": "refund-condition",
+    "summaryClassification": "information",
+    "description": "No refunding available within the last 24 hours before departure.",
+    "packageElements": ["PE-456"],
+    "temporalValidity": "2024-06-01T10:13:00Z/",
+    "fee": { "amount": 23.25, "currency": "EUR" }
+  }
+- {
+    "summaryLevel": "package",
+    "summaryType": "other-condition",
+    "summaryClassification": "information",
+    "description": "No pets allowed",
+    "packageElements": ["PE-123", "PE-456"]
+  }
+- {
+    "summaryLevel": "package",
+    "summaryType": "travel-condition",
+    "summaryClassification": "information",
+    "description": "Bikes only allowed outside peak hours",
+    "fee": { "amount": 12.50, "currency": "EUR" },
+  }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Tax.yaml b/deliverables/1 search offers/Tax.yaml
new file mode 100644
index 0000000..19ec2d6
--- /dev/null
+++ b/deliverables/1 search offers/Tax.yaml	
@@ -0,0 +1,31 @@
+type: object
+required:
+  - amount
+  - currencyCode
+properties:
+  taxType:
+    type: string
+    description: The type of tax applied to the cost.
+    enum:
+      - VAT
+      - Service Tax
+      - Other
+  amount:
+    type: number
+    description: The monetary amount of the cost.
+    format: float
+  currencyCode:
+    type: string
+    description: The currency code of the cost, represented as a three-letter ISO 4217 code
+  country:
+    type: string
+    description: The country associated with the tax, represented as a two-letter ISO 3166-1 alpha-2 code
+  description:
+    type: string
+    description: A description of the tax.
+  percentage:
+    type: number
+    description: The percentage of the tax applied to the cost.
+    format: double
+examples:
+- { amount: 5.00, country: "US", "taxType": "VAT", currencyCode: "USD", percentage: 10.0 }
\ No newline at end of file
diff --git a/deliverables/1 search offers/TimedLeg.yaml b/deliverables/1 search offers/TimedLeg.yaml
new file mode 100644
index 0000000..620e9f8
--- /dev/null
+++ b/deliverables/1 search offers/TimedLeg.yaml	
@@ -0,0 +1,57 @@
+allOf:
+  - $ref: .\Leg.yaml
+  - type: object
+    required:
+      - legType
+      - service
+      - start
+      - end
+    properties:
+      legType:
+        type: string
+        description: discriminator for the leg type
+        const: timed
+      service:
+        $ref: .\DatedJourney.yaml
+      start:
+        $ref: .\LegBoard.yaml
+      end:
+        $ref: .\LegAlight.yaml
+      intermediateStops:
+        type: array
+        description: List of intermediate stops for this leg
+        items:
+          $ref: .\LegIntermediate.yaml
+examples:
+  - {
+      legType: "timed",
+      "tripPatternId": "outbound-1",
+      "service": {
+        "journeyRef": "journey-123",
+        "lineRef": "line-456",
+        "operatingDayRef": "2024-06-15",
+        "directionRef": "outbound",
+        "publishedServiceName": "Intercity 1234",
+        "operatorRefs": ["NS"],
+        "destinationStopPointRef": "stop-100",
+        "productCategory": "IC"
+      },
+      "start": {
+        "stopPointRef": "STOP-456",
+        "stopPointName": "Amsterdam Centraal",
+        "serviceDepartureTime": "2024-06-15T14:00:00Z"
+      },
+      "end": {
+        "stopPointRef": "STOP-789",
+        "stopPointName": "Utrecht Centraal",
+        "serviceArrivalTimetabledTime": "2024-06-15T14:28:00Z"
+      },
+      "intermediateStops": [
+        {
+          "stopPointRef": "STOP-500",
+          "stopPointName": "Amstel",
+          "serviceArrivalTimetabledTime": "2024-06-15T14:10:00Z",
+          "serviceDepartureTimetabledTime": "2024-06-15T14:11:00Z"
+        }
+      ]
+    }
diff --git a/deliverables/1 search offers/TransferLeg.yaml b/deliverables/1 search offers/TransferLeg.yaml
new file mode 100644
index 0000000..0d2ea72
--- /dev/null
+++ b/deliverables/1 search offers/TransferLeg.yaml	
@@ -0,0 +1,23 @@
+allOf:
+  - $ref: .\Leg.yaml
+  - type: object
+    properties:
+      legType:
+        type: string
+        description: discriminator for the leg type
+        const: transfer
+      duration:
+        type: string
+        description: Duration of the leg in minutes (ISO 8601 duration format, e.g., "PT10M" for 10 minutes).
+      start:
+        type: string
+        format: place-ref
+      end:
+        type: string
+        format: place-ref
+examples:
+  - {
+      legType: "transfer",
+      duration: "PT10M",
+      mode: "WALK"
+    }
\ No newline at end of file
diff --git a/deliverables/1 search offers/TravelParty.yaml b/deliverables/1 search offers/TravelParty.yaml
new file mode 100644
index 0000000..418dc86
--- /dev/null
+++ b/deliverables/1 search offers/TravelParty.yaml	
@@ -0,0 +1,14 @@
+type: object
+required:
+  - travelPartyId
+description: >-
+  TRAVEL PARTY — a group of travelling entities that are travelling together. The travel party can be used to apply group 
+  discounts or other offers. Travelling entities with the same travelPartyId are considered to be part of the same travel party.
+properties:
+  travelPartyId:
+    type: string
+  type:
+    type: string
+    x-extensible-enum: [family, group, individual]
+examples:
+- { travelPartyId: "party123", type: "family" }
\ No newline at end of file
diff --git a/deliverables/1 search offers/TravelRight.yaml b/deliverables/1 search offers/TravelRight.yaml
new file mode 100644
index 0000000..fcfc3f0
--- /dev/null
+++ b/deliverables/1 search offers/TravelRight.yaml	
@@ -0,0 +1,16 @@
+allOf:
+- $ref: .\PackageElement.yaml
+- type: object
+  properties:
+    packageElementType:
+      description: The type of the package element, which can be used to determine the specific schema to use for validation.
+      type: string
+      const: travelRight
+  examples:
+  - { packageElementType: "travelRight",
+      packageElementId: "PE-123",
+      coverage: [ { startLeg: "L-789", endLeg: "L-789" } ],
+      price: { amount: 23.20, currency: "EUR" },
+      product: { productId: "PR-456", name: "Second class" },
+      travellingEntities: [ "TE-123", "TE-456" ]
+    }
\ No newline at end of file
diff --git a/deliverables/1 search offers/TravellingEntity.yaml b/deliverables/1 search offers/TravellingEntity.yaml
new file mode 100644
index 0000000..d6939ff
--- /dev/null
+++ b/deliverables/1 search offers/TravellingEntity.yaml	
@@ -0,0 +1,31 @@
+type: object
+description: TRAVELLING ENTITY — base class for all entities taking part in a journey. Use the entityType discriminator to select the concrete sub-type.
+required:
+- entityType
+- travellingEntityId
+properties:
+  entityType:
+    type: string
+    enum:
+    - traveller
+    - passengerVehicle
+    - animal
+    - luggage
+    description: Discriminator identifying the concrete type of this entity.
+  travellingEntityId:
+    type: string
+    description: Stable caller-assigned identifier for this entity. Must be unique within the request.
+    format: travelling-entity-ref
+  entitlementRights:
+    type: array
+    description: ENTITLEMENT RIGHTs held by this entity that may qualify for reduced fares or additional offers.
+    items:
+      $ref: .\EntitlementRight.yaml
+  travelParty:
+    $ref: .\TravelParty.yaml
+examples:
+  - { "travellingEntityId": "TE-123", 
+      "entityType": "traveller", 
+      "entitlementRights": [ { "entitlementRightId": "ER-456", "description": "Senior citizen discount" } ], 
+      "travelParty": { "travelPartyId": "TP-789", "type": "family" } 
+    }
\ No newline at end of file
diff --git a/deliverables/1 search offers/Trip.yaml b/deliverables/1 search offers/Trip.yaml
new file mode 100644
index 0000000..a84f949
--- /dev/null
+++ b/deliverables/1 search offers/Trip.yaml	
@@ -0,0 +1,22 @@
+type: object
+required: 
+- legs
+- tripId
+properties:
+  tripId:
+    type: string
+    description: Unique identifier for the trip
+    format: trip-ref
+  legs:
+    type: array
+    items:
+      oneOf:
+        - $ref: .\TimedLeg.yaml
+        - $ref: .\ContinuousLeg.yaml
+        - $ref: .\TransferLeg.yaml
+      discriminator:
+        propertyName: legType
+        mapping:
+          timed: .\TimedLeg.yaml
+          continuous: .\ContinuousLeg.yaml
+          transfer: .\TransferLeg.yaml
diff --git a/deliverables/1 search offers/TripContext.yaml b/deliverables/1 search offers/TripContext.yaml
new file mode 100644
index 0000000..8963031
--- /dev/null
+++ b/deliverables/1 search offers/TripContext.yaml	
@@ -0,0 +1,21 @@
+type: object
+properties:
+  currency:
+    type: string
+    description: The currency code for the search offer request (e.g., USD, EUR)
+    format: ISO4217
+  # TBD: adding the place structure
+  # places:
+  #   type: array
+  #   items:
+  #     oneOf:
+  #       - $ref: .\Place.yaml
+  maxResults:
+    type: integer
+    description: Maximum number of results to return for the search offer request
+    default: 10
+    minimum: 1
+  allowPartialResults:
+    type: boolean
+    description: Whether to allow partial results if the full request cannot be fulfilled
+    default: false    
\ No newline at end of file
diff --git a/deliverables/1 search offers/TripPatternSection.yaml b/deliverables/1 search offers/TripPatternSection.yaml
new file mode 100644
index 0000000..837dac1
--- /dev/null
+++ b/deliverables/1 search offers/TripPatternSection.yaml	
@@ -0,0 +1,33 @@
+type: object
+required:
+  - startLeg
+properties:
+  startLeg:
+    type: string
+    format: leg-ref
+    description: in case the trip section covers a complete leg, no other details are needed.
+  startPlace:
+    type: string
+    description: The starting place of the trip, which can be a stop or a location.
+    format: place-ref
+  endLeg:
+    type: string
+    format: leg-ref
+  endPlace:
+    type: string
+    description: The ending place of the trip, which can be a stop or a location.
+    format: place-ref
+  tripPattern:
+    type: string
+    format: trip-pattern-ref
+    description: | 
+      Reference to the trip pattern that this trip follows, if applicable.
+    examples:
+      - "inbound-1234"
+      - "outbound-5678"
+examples:
+  - { startLeg: "L-789", 
+      startPlace: "PLACE-123",
+      endLeg: "L-3409",
+      endPlace: "PLACE-456",
+      tripPattern: "inbound-1234" }
\ No newline at end of file
diff --git a/deliverables/1 search offers/search-offers-model.qea b/deliverables/1 search offers/search-offers-model.qea
new file mode 100644
index 0000000..ebf4619
Binary files /dev/null and b/deliverables/1 search offers/search-offers-model.qea differ
diff --git a/wiki/specifications/OSDM 3.7.1.yaml b/wiki/specifications/OSDM 3.7.1.yaml
index bf23a3b..446ea75 100644
--- a/wiki/specifications/OSDM 3.7.1.yaml	
+++ b/wiki/specifications/OSDM 3.7.1.yaml	
@@ -30084,10 +30084,10 @@ components:
               conditions:
               - 'No direct Transmodel equivalent: property has no counterpart in the
                 matched Transmodel class'
-        tripSections:
+        sections:
           type: array
           items:
-            $ref: '#/components/schemas/TripSection'
+            $ref: '#/components/schemas/TripPatternSection'
           x-semantics:
             Transmodel:
               concepts: