Okla. Stat. tit. 2, § 14-67
Equipment calibrated and certified as required by the board of control by another state's weights and measures laboratory, that can show traceability to and is certified by the National Institute of Standards and Technology, shall be recognized as equipment suitable for use by licensed service technicians or service agencies in this state.
Laws 1990, SB 872, c. 249, § 7, eff. January 1, 1991; Amended by Laws 2000, SB 1402, c. 243, § 73, emerg. eff. May 24, 2000 (superseded document available); Renumbered from 2 O.S. § 5-62.7 by Laws 2000, SB 1402, c. 243, § 126, emerg. eff. May 24, 2000.