An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

District of Columbia SIP, 18 DCMR, Chapter 4 - Section 429 Enforcement of Registration and Reciprocity Requirements

*    State:   District of Columbia 
*    Agency:   DC Department of Energy and the Environment 
*    Regulation Type:   Rule
*    Rule #:   18 DCMR, Chapter 4, Section 429
*    Rule Title:    Enforcement of Registration and Reciprocity Requirements
*    State Effective Date:   03/04/1983
*    Final Federal Register Date:   06/11/1999
*    Federal Register Citation #:  64 FR 31498
*    Superseded:
*    Rescinded Date: 

*    Comments:   Attached .pdf document contains the SIP-approved text of Sections 413 and 429.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.