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
    • Cancer
    • 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
    • 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. Tribal Air and Climate Resources

Background on Federal Indian Country Minor New Source Review

Final Amendments to the Federal Indian Country Minor New Source Review Rule

Final Amendments to Delegation of Authority Provisions in the Prevention of Significant Deterioration Permitting Program

  • New Source Review (NSR) Permitting  
  • Tribal New Source Review Implementation Manual (May 2012)
  • Registration for Existing True Minor Sources of Air Pollution in Indian Country
  • 40 CFR (Code of Federal Regulations, Title 40) Part 49 - Federal Indian Country Minor NSR Rule - Final (pdf)  (62 pp, 498 KB, 07/01/2011)
  • Webinar - Federal Indian Country Major NSR Rule (pdf) (269.44 KB, 07/20/11)
  • Webinar - Tribal NSR Implementation Training (pdf) (195.01 KB, 10/05/11)
  • Webinar - Brief Overview of the NSR Program (pdf) (189.96 KB, 7/20/11)
  • Tribal NSR Basic Fact Sheet (pdf) (29.36 KB, 10/31/06)
  • Tribal NSR Rules Fact Sheet (pdf) (132.79 KB, 06/13/11)
  • Minor NSR Fact Sheet for Small Businesses in Indian Country (pdf) (753.96 KB)

Tribal Air and Climate Resources

  • Tribal Minor New Source Review (NSR)
  • Tribal Authority Rule (TAR) Under the Clean Air Act
  • Developing a Tribal Implementation Plan (TIP)
  • Office of Air and Radiation Handbook for Interacting with Tribal Governments
  • Tribal Policy Documents
  • Class I Redesignation
  • Tribal Air Grants Framework
  • Tribal Actions and Events Calendar
  • Tribal Air Quality Monitoring
  • Tribal Air Emission Inventories
  • Tribal Air Coordinators
  • EPA, Other Federal Agency and Tribal Organization Resources
  • Tribal Air Newsletter
  • Tribal Air Announcements, Training, Funding and Other Opportunities
  • Tribal Air Programs in EPA's Regional Offices
Contact Us About the Tribal Air and Climate Resources
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 7, 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.