StacksVerified U.S. regulatory reference

40 CFR Part 414, Appendix A

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov

[52 FR 42568, Nov. 5, 1987, as amended at 54 FR 27352, June 29, 1989; 55 FR 26692, June 29, 1990; 57 FR 41844, Sept. 11, 1992]