40 CFR § 280.241 - Designation of Class A, B, and C operators.

---
identifier: "/us/cfr/t40/s280.241"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 280.241 - Designation of Class A, B, and C operators."
title_number: 40
title_name: "Protection of Environment"
section_number: "280.241"
section_name: "Designation of Class A, B, and C operators."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "I"
subchapter_name: "SOLID WASTES"
part_number: "280"
part_name: "TECHNICAL STANDARDS AND CORRECTIVE ACTION REQUIREMENTS FOR OWNERS AND OPERATORS OF UNDERGROUND STORAGE TANKS (UST)"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
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)."
regulatory_source: "80 FR 41623, July 15, 2015, unless otherwise noted."
cfr_part: "280"
---


# 280.241 Designation of Class A, B, and C operators.

UST system owners and operators must designate:

(a) At least one Class A and one Class B operator for each UST or group of USTs at a facility; and

(b) Each individual who meets the definition of Class C operator at the UST facility as a Class C operator.