name: Entur Conformance
generated: '2026-10-09'
method: searched
source: https://developer.entur.no/llms-full.txt
standards:
- id: oauth2
  conforms: true
  evidence: Partner APIs require [OAuth2](https://oauth.net/) client credentials. (https://developer.entur.no/docs/authentication)
- id: osdm
  conforms: partial
  domain_standard: true
  evidence: Entur offers a subset of the [OSDM](https://osdm.io/) specification, version 3.7.1. As of now, only seat reservation for travellers
    with a travel pass is supported. (https://developer.entur.no/docs/partner-services/osdm)
- id: omsa
  conforms: true
  domain_standard: true
  evidence: Sales v2 — Entur's sales API, based on the Open Mobility Sales API (OMSA) standard (https://developer.entur.no/apis/api-specs ; contract
    openapi/entur-omsa-openapi.yml)
- id: netex
  conforms: true
  domain_standard: true
  evidence: All data dumps have permanent URL's and come as NeTEx or GTFS datasets. NeTEx is the official format for public transport data in
    Norway (https://developer.entur.no/open-data/timetable)
- id: gtfs
  conforms: true
  domain_standard: true
  evidence: All data dumps have permanent URL's and come as NeTEx or GTFS datasets. (https://developer.entur.no/open-data/timetable)
- id: siri
  conforms: true
  domain_standard: true
  evidence: real-time feeds in Norway on SIRI 2.0. It is available as SIRI XML, SIRI Lite (REST) and GTFS-RT. (Real-Time Data page, llms-full.txt)
- id: gtfs-rt
  conforms: true
  domain_standard: true
  evidence: It is available as SIRI XML, SIRI Lite (REST) and GTFS-RT. (Real-Time Data page, llms-full.txt)
- id: gbfs
  conforms: true
  domain_standard: true
  evidence: GBFS Feeds - Standardized feeds following the General Bikeshare Feed Specification (Mobility page, llms-full.txt)
- id: openapi-3.1
  conforms: true
  evidence: the document declares 3.1.0
- id: openapi-3.1
  conforms: true
  evidence: the document declares 3.1.1
- id: openapi-3.1
  conforms: true
  evidence: the document declares 3.1.2
- id: rfc9457
  conforms: true
  evidence: application/problem+json on 2321 response(s), e.g. POST /v1/settlement-import/generic 400
- id: idempotency
  conforms: false
  evidence: no idempotency key parameter on mutating operations
- id: pagination
  conforms: true
  evidence: list operations take limit, offset, page
- id: ratelimit-headers
  conforms: true
  evidence: responses declare Retry-After