Earlier Regulations:1957 (50) 193; 1960 (51) 1727; 1962 Code Section 56-; 1972 (57) 2649; 1988 Work Zero HISTORY: 1997 Operate Zero. 24, Part step 1; 1999 Operate Zero. 18, Part step 1; 2016 Act No. 170 (S.1013), Point 1, eff Work Zero. 77 (H.3861), Area 1, eff . 2016 Act
…