General Court; approved by the Governor July 20, 1950 (emergency law), St. 1950, c. 639 (the Civil Defense Act), ss. 1, 5, 7, 8, 8A (standing) (Ex. DUT-MA-012)
Congress (Occupational Safety and Health Act of 1970, Pub. L. 91-596, s. 5), 29 U.S.C. 654(a)(1)-(2) (standing) (Ex. DUT-MA-015)
