50-73-207. Annual surveys in mines having only five people on shift. The department shall require an extension of the last preceding survey once every 12 months of every mine in active operation in which five people or less are employed on any one shift.

     History: En. Sec. 42, Ch. 120, L. 1911; re-en. Sec. 3484, R.C.M. 1921; re-en. Sec. 3484, R.C.M. 1935; amd. Sec. 14, Ch. 185, L. 1949; amd. Sec. 14, Ch. 267, L. 1974; R.C.M. 1947, 50-433(2); amd. Sec. 64, Ch. 613, L. 1989; amd. Sec. 1878, Ch. 56, L. 2009.