326 IAC 1-3-2 - Sampling procedures
Authority: IC 13-1-1-4; IC 13-7-7
Affected: IC 13-1; IC 13-7
Sec. 2.
Procedures to sample the ambient air quality in the state shall be conducted in accordance with 40 CFR 50, and appendices or other equivalent methods approved by the commissioner.
Notes
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