TO: The Acting Executive Secretary
All Department/Agency Heads
The following change to designations of Presidential Regional Officers for Development (PROD) made in Letter of Instruction No. 36-A, dated November 53 1972, as amended by Letter of Instruction No. 44, dated November 28, 1972, is hereby directed to he implemented effectiven this date:

Region
PROD Region I Engr. Guillermo de la Cruz
BPH Regional Director

Done in the City of Manila, this 13th day of February, in the year of Our Lord, nineteen hundred and seventy-three.

				(Sgd.) FERDINAND E. MARCOS
				President
				Republic of the Philippines
	By the President:
	(Sgd.) FLORES A. BAYOT
		Acting Executive Secretary