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EPA's Region 6 Office

Serving: Arkansas, Louisiana, New Mexico, Oklahoma, Texas, and 66 Tribal Nations

Oklahoma Records

The Oklahoma Authorization Records page contains the documents for the State's base program as well as the records for each approved revision to the State's program.

The Oklahoma Codification Records page contains documents supporting the EPA's initial codification of the State's authorized program as well as the documents for each update to the initial codification.

Current Oklahoma Documents

The following represent the current versions of key documents that were submitted by the State to support its most recent program revision application as well as the current EPA Binder that contains the State's authorized statutory and regulatory provisions.

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Authorization Documents
Codification Documents

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