CFR›Title 7›Subtitle B›Chapter VI›Part 653 ContainsSections 653.1–653.4CorpusDaily eCFRDisplayed edition2026-05-13Last updated2026-05-13 PART 653—TECHNICAL STANDARDS Sections 653.1 § 653.1 General. 653.2 § 653.2 Technical standards and criteria. 653.3 § 653.3 Adaptation of technical standards. 653.4 § 653.4 Availability of technical standards. Authority7 CFR 2.62.Source43 FR 58079, Dec. 12, 1978, unless otherwise noted. Previous 652 Part 652—Technical Service Provider Assistance Next 654 Part 654—Operation and Maintenance