40 C.F.R. § 62.8872
Effective date.
Cite as 40 C.F.R. § 62.8872 (2026)
On June 12, 2025, the Ohio EPA Director signed the Memorandum of Agreement concerning the Delegation of Authority of the Federal plan. On June 24, 2025, the EPA Region 5 Regional Administrator signed the Memorandum of Agreement, making the delegation effective. [91 FR 918, Jan. 9, 2026]