Statutes, codes, and regulations
Oklahoma Administrative Code
Title 252 - DEPARTMENT OF ENVIRONMENTAL QUALITYChapter 100 - AIR POLLUTION CONTROLSubchapter 42 - Control of Toxic Air Contaminants
Part 1 - GENERAL PROVISIONS
Section 252:100-42-4 - Existing air pollution control requirements

Okla. Admin. Code § 252:100-42-4

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Current through Vol. 42, No. 1, September 16, 2024
Section 252:100-42-4 - Existing air pollution control requirements

Any work practice, material substitution, or control equipment required by the Department prior to June 11, 2004, to control a TAC, shall be retained, unless a modification is approved by the Director.

Okla. Admin. Code § 252:100-42-4

Added at 23 Ok Reg 17, eff 8-11-05 (emergency); Added at 23 Ok Reg 923, eff 6-15-06