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Report possible violations of environmental laws and regulations.

If you are unable to find the answer to your question on the website or on the Frequently Asked Questions page, Exit please use the form below to submit a question to the Help Desk.

This Contact Us page is only for Part 98. Please visit the Climate Change Frequent Questions databaseExit for general questions about climate change, such as:

• Science
• U.S. Climate Policy
• Greenhouse Gas Emissions and Projections
• Environmental Effects
• What You Can Do

You can find answers to a number of questions on the Greenhouse Gas Reporting Program website, especially the Frequently Asked Questions page Exit and the information sheets for each of the source categories covered under the Rule. If you have further questions about the Rule or the rulemaking process, please contact us via the form below.

The Contact Us link is not to be used for submitting comments on proposed rules. If you would like to submit comments on a proposed rule, please follow the instructions in the preamble of each proposed rule.

Please do not submit sensitive or business confidential information to the helpline. Anything you send to this address will be available to the public.

Information provided by this helpline is intended to assist reporting facilities/owners in understanding key provisions of the proposed rule. However, this information does not serve as a substitute for the rule.

For media or press inquiries, please visit EPA’s Media Contacts site for more information.

Help Desk

Mailing Address:
Greenhouse Gas Reporting Program
Climate Change Division
Office of Atmospheric Programs (MC-6207A)
Environmental Protection Agency
1200 Pennsylvania Ave. NW.
Washington, DC 20460