EPA — U.S. Environmental Protection Agency

EPA System of Registries (SoR)

Authoritative registries of substances, regulatory programs, terminology, and crosswalks used across EPA systems.

GitHub

Documentation

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Documentation
https://sor.epa.gov/sor_internet/registry/sysofreg/sorservices/sorServices.html

API entry from apis.yml

apis.yml Raw ↑ 
name: EPA System of Registries (SoR)
description: Authoritative registries of substances, regulatory programs, terminology, and crosswalks
  used across EPA systems.
humanURL: https://sor.epa.gov/sor_internet/registry/sysofreg/home/overview/home.do
baseURL: https://sor.epa.gov/sor_internet/registry
tags:
- Government
- Registries
- MasterData
properties:
- type: Documentation
  url: https://sor.epa.gov/sor_internet/registry/sysofreg/sorservices/sorServices.html