StacksVerified U.S. federal law reference

40 CFR Part 1068 — General Compliance Provisions for Highway, Stationary, and Nonroad Programs

Subpart A — Applicability and Miscellaneous Provisions

Subpart B — Prohibited Actions and Related Requirements

Subpart C — Exemptions and Exclusions

Subpart D — Imports

Subpart E — Selective Enforcement Auditing

Subpart F — Reporting Defects and Recalling Engines/Equipment

Subpart G — Hearings