Current through Vol. 42, No. 4, November 1, 2024
Section 310:550-9-1 - Standard for certified laboratories [REVOKED]Okla. Admin. Code § 310:550-9-1
Amended at 8 Ok Reg 3115, eff 7-12-91 (emergency); Amended at 9 Ok Reg 1475, eff 5-1-92; Amended at 12 Ok Reg 41, eff 10-5-94 (emergency); Amended at 12 Ok Reg 1685, eff 6-12-95; Amended at 15 Ok Reg 121, eff 10-15-97 (emergency); Amended at 15 Ok Reg 1979, eff 5-26-98; Revoked at 21 Ok Reg 1286, eff 5-27-04