Indian inspectors shall on and after March 4, 1909 be termed inspectors, and shall be included in the classified service. (Mar. 4, 1909, ch. 297, § 1, 35 Stat. 888 .) Executive Documents Transfer of Functions For transfer of functions of other officers, employees, and agencies of Department of the Interior , with certain exceptions, to Secretary of the Interior, with power to delegate, see Reorg. Plan No. 3 of 1950, §§ 1, 2, eff. May 24, 1950 , 15 F.R. 3174 , 64 Stat. 1262 , set out in the Appendix to Title 5 , Government Organization and Employees.