40 CFR 280.91 - Compliance dates.

Regulations last checked for updates: May 02, 2025

Title 40 - Protection of Environment last revised: Nov 02, 2025

View all text of Subpart H [§ 280.90 - § 280.116]

§ 280.91 - Compliance dates.

Owners of petroleum underground storage tanks must comply with the requirements of this subpart. Previously deferred UST systems must comply with the requirements of this subpart according to the schedule in § 280.251(a).

authority: 42 U.S.C. 6912,6991,6991(a),6991(b),6991(c),6991(d),6991(e),6991(f),6991(g),6991(h),6991(i)

source: 80 FR 41623, July 15, 2015, unless otherwise noted.

cite as: 40 CFR 280.91