Code of Federal Regulations > Title 40 > Chapter I > Part 144 - PART 144—UNDERGROUND INJECTION CONTROL PROGRAM

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

Subpart A [§ 144.1 - § 144.8] - Subpart A—General Provisions

Subpart B [§ 144.11 - § 144.19] - Subpart B—General Program Requirements

Subpart C [§ 144.21 - § 144.28] - Subpart C—Authorization of Underground Injection by Rule

Subpart D [§ 144.31 - § 144.41] - Subpart D—Authorization by Permit

Subpart E [§ 144.51 - § 144.55] - Subpart E—Permit Conditions

Subpart F [§ 144.60 - § 144.70] - Subpart F—Financial Responsibility: Class I Hazardous Waste Injection Wells

Subpart G [§ 144.79 - § 144.89] - Subpart G—Requirements for Owners and Operators of Class V Injection Wells