CFR›Title 15›Subtitle B›Chapter II›Part 273 ContainsSections 273.1–273.199CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 273—METRIC CONVERSION POLICY FOR FEDERAL AGENCIES Sections 273.1 § 273.1 Purpose. 273.2 § 273.2 Definition. 273.3 § 273.3 General policy. 273.4 § 273.4 Guidelines. 273.5 § 273.5 Recommendations for agency organization. 273.6 § 273.6 Reporting requirement. 273.7-273.199 §§ 273.7-273.199 [Reserved] Authority15 U.S.C. 1512 and 3710, 15 U.S.C. 205a, DOO 30-2A.Source56 FR 160, Jan. 2, 1991, unless otherwise noted. Redesignated at 56 FR 41283, Aug. 20, 1991, and further redesignated at 78 FR 4766, Jan. 23, 2013. Previous 270 Part 270—National Construction Safety Teams Next 280 Part 280—Fastener Quality