Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Facility Registry Service (FRS)

NAAS Account Setup for FRS API

A Network Authentication Authorization Services (NAAS) account is required to use the FRS API. If after reviewing these instructions you are unsure on what API to request reach out to FRS_Support@epa.gov (FRS help desk).

Send an email to the nodehelpdesk@epa.gov (CDX help desk) and cc the FRS_Support@epa.gov (FRS help desk) to request a Production NAAS account with the following information (note - pre-production FRS APIs use a Production NAAS account):

  • Full Name
  • NAAS Account Type: Production NAAS Account
  • Email (used as the account user ID)
  • Organization
  • Supervisor’s Name
  • Supervisor’s Email
  • Choice of APIs (one or both)
    • FRS Query API (receive data from FRS into the partner system)
    • FRS Submit API (provide data from partner system to FRS).
  • Reason for requesting access to the FRS API (https://www.epa.gov/frs/intergovernmental-frs-api)

The CDX team managing NAAS accounts will provision your NAAS account to have access based on your request. Note - use the nodehelpdesk@epa.gov for password resets or other NAAS related account questions.

The CDX help desk will work with the EPA approver to establish or update the NAAS account.

Facility Registry Service (FRS)

  • FRS Home
  • FRS Description
    • FRS Data Sources
      • FRS Data Resource Updates Dashboard
      • FRS Program Data Submission Statistics
    • FRS Physical Data Model
  • Search for FRS data
    • FRS Query
      • FRS Query Form's User Guide
    • Enforcement and Compliance History Online
    • Data Download Options
    • Geospatial Data Download Options
    • FRS Query Builder
    • FRS API
    • Intergovernmental FRS API
    • Envirofacts Multisystem Search
      • Envirofacts Data Service API
  • Facility Linkage Application (FLA)
    • Data Steward Resources
      • FLA Best Practices
      • FLA Training
Contact Us About FRS
Contact Us About FRS to ask a question, provide feedback, or report a problem.
Last updated on September 4, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.