DPWH DEPARTMENT ORDER NO. 25, S. 2010, April 21, 2010
REINSTATEMENT OF ACCREDITATION OF DPWH MATERIALS ENGINEERS WHO PASSED THE CONTRACTORS’ AND CONSULTANTS’ MATERIALS ENGINEERS ACCREDITATION EXAMINATION
National Administrative Register April 21, 2010
* Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City.