Regulations.gov API

The Regulations.gov v4 REST API exposes federal regulatory dockets, documents (Proposed Rules, Rules, Supporting & Related Material, Other), and public comments. Read endpoints follow api.data.gov rate-limit policies; the commenting endpoint is restricted to 50 requests per minute with a secondary limit of 500 requests per hour. Authentication uses an X-Api-Key header issued from api.data.gov, with DEMO_KEY available for testing.

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API entry from apis.yml

apis.yml Raw ↑
name: Regulations.gov API
description: The Regulations.gov v4 REST API exposes federal regulatory dockets, documents (Proposed Rules,
  Rules, Supporting & Related Material, Other), and public comments. Read endpoints follow api.data.gov
  rate-limit policies; the commenting endpoint is restricted to 50 requests per minute with a secondary
  limit of 500 requests per hour. Authentication uses an X-Api-Key header issued from api.data.gov, with
  DEMO_KEY available for testing.
humanURL: https://www.regulations.gov
baseURL: https://api.regulations.gov/v4
tags:
- Federal
- Regulations
- Dockets
- Documents
- Comments
- api.data.gov
properties:
- type: Portal
  url: https://www.regulations.gov
- type: Documentation
  url: https://open.gsa.gov/api/regulationsgov/
- type: Authentication
  url: https://api.data.gov/signup/