MOP, Bk 3, v. 4, 329
“6. In order to enable the Board to carry out its functions hereunder, the Board or any of its members and its duly authorized representatives or agents are hereby granted all the powers of an investigating committee within the purview of section seventy-one of the Revised Administrative Code. The Board is also authorized to call directly upon any Department, Bureau, or office in the executive branch of the Government or upon any Government-owned or controlled entity or agency for such assistance as the Board may need and subject to the approval of the President of the Philippines, to requisition for, utilize and make use of, the services of their personnel.”Done at the City of Manila, this fifteenth day of October, in the year of Our Lord, nineteen hundred and thirty-eight, and of the Commonwealth of the Philippines, the third.