All Commissioners for Workmen's Compensation in N. W. F. P. appointed as the "authority" in terms of this section in their respective jurisdictions in supersession of all previous notifications. Noti. 50 L-V-232--74--399 of 2 March 1976, N.W.F.P. Govt. Gaz. Extr. 2 March 1976, p. 530.