CIAP, May 19, 2005
IMPLEMENTING GUIDELINES FOR ROAD, BRIDGE, HOUSING, BUILDING, PORT AND HARBOR (AMENDED GUIDELINES AS APPROVED BY NEDA INFRACOM PURSUANT TO THE IRR OF RA 9184)
National Administrative Register May 19, 2005
Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City
Adopted: 19 May 2005