---
title: "OS NGD API – Features conformance page"
method: GET
path: "/conformance"
tags: ["Landing Page"]
---

# OS NGD API – Features conformance page

`GET /conformance`

## Response `200`

Ordnance Survey National Geographic Database API – Features conformance page.

- ConformanceResponse
  - `conformsTo` string[]

## Other responses

- `400` — The request was not supported.
- `405` — The HTTP method requested is not supported. This endpoint only supports 'GET' requests.
- `406` — A request header value was not supported.

---

[API](https://skmtc.dev/ordnance-survey/apis/os-ngd-api-features.md) · [All operations](https://skmtc.dev/ordnance-survey/apis/os-ngd-api-features/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ordnance-survey/os-ngd-api-features/revisions/f29f8a4f37b7/schema)