Every EPA Final Rule 1994-2026 — Clean Air Act emission standards (9,349 rules including ozone/NAAQS/greenhouse gas/particulate matter), pesticide tolerances under FIFRA (3,351), hazardous waste rules under RCRA (838), Superfund/CERCLA site listings and deletions (599), chemical risk evaluations under TSCA (403), Clean Water Act effluent rules (402), endangered species. Each rule names the affected CFR section, state (for state-implementation plans), and EPA docket. Source: federalregister.gov/api/v1/documents.json with EPA agency filter + RULE type, paginated year-by-year to bypass 10k cap. Complements existing EPA enforcement cases (135k defendants) and EPA TRI toxic-release facilities (65k) — this is the rulemaking layer that drives all of EPA's enforcement activity.

Live API

This dataset is served via a live REST API at api.ai-analytics.org. The card you're reading exists so HuggingFace's index can route AI agents + researchers to the canonical source.

API endpoint: https://api.ai-analytics.org/api/v1/epa/rules/recent
Dataset landing page: https://api.ai-analytics.org/datasets/epa-rules
DataCatalog (JSON-LD): https://api.ai-analytics.org/.well-known/dataset.json
DCAT-US (data.gov-compatible): https://api.ai-analytics.org/data.json

Quick start

# Recent records (JSON)
curl 'https://api.ai-analytics.org/api/v1/epa/rules/recent?limit=10'

# Browse on the web
open 'https://api.ai-analytics.org/datasets/epa-rules'

MCP (Model Context Protocol)

This dataset is also accessible via MCP at https://api.ai-analytics.org/mcp — Claude, ChatGPT, and other MCP-compatible agents can call it directly.

Source

Agency: US Environmental Protection Agency
Primary source: https://www.federalregister.gov/agencies/environmental-protection-agency
License: CC0 1.0 Universal (derived data). Underlying federal works are US public domain under 5 USC 105 / 17 USC 105.
Update cadence: Per agency (most refresh daily via Cloudflare Cron Trigger)

Keywords

EPA, Clean Air Act, Clean Water Act, TSCA, FIFRA, RCRA, CERCLA, Superfund, pesticide tolerance, emission standard, ozone NAAQS, hazardous waste, endangered species

Citation

@misc{ai_analytics_epa_rules_2026,
  title  = {{name}},
  author = {AI Analytics},
  year   = {2026},
  url    = {https://api.ai-analytics.org/datasets/epa-rules},
  note   = {Derived from US Environmental Protection Agency. License: CC0 1.0.}
}

Maintained by AI Analytics. Data is CC0; please cite the upstream agency.

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EPA Federal Register Final Rules (16,802 docs: 9,349 air emissions + 3,351 pesticides + 838 hazardous waste + 599 Superfund + 403 chemicals)