Laws & Regulations

Significant Guidance Documents - Environmental Information

This page lists significant guidance documents issued by EPA's Office of Environmental Information (OEI) or identified as a document for which OEI is the lead office. For every document, you may:

  • Comment on the document - Select "Comment" next to the relevant document to go to, where you can view and comment on it. (Instructions for commenting.)
  • Learn more about the document and related EPA programs - Select "Learn More" to go to pages within the EPA Web site that give context to the document.

To browse the documents related to other environmental topics, select from the following list:

You also may comment on how well we are complying with OMB's Good Guidance Bulletin.

Environmental Information
Name (ID Number)
Learn More
Issuance Date
Date Added to This List
Most Recent Revision
Addendum to 1998 Questions & Answers Document (addendum to EPA 745-B-98-004)
Revised 1998 EPCRA Section 313 Questions and Answers (EPA 745-B-98-004)
Revised 1999 EPCRA Section 313 Questions and Answers Addendum for Federal Facilities (EPA 745-R-00-003)

Instructions for Commenting on Documents at

When you follow the "Comment" links in the table above, you will be directed to the appropriate document details screen on for the document you are interested in.

You may follow these steps to submit a comment:

  1. Click on the "Submit Comment" link found above the title of the document. (Note: If you do not see the icon next to "Add Comments," then the action is not currently accepting comments.)
  2. Fill out the form labeled "Submit a Comment" that appears.
  3. Review your information.
  4. When satisfied, click the "Submit" button.