Department Order

Reinstatement of Accreditation as Contractors' / Consultants' Materials Engineer.

28th Partial List of Accreditation of DPWH Provisional Materials Engineers and Materials Inspectors.

21st Partial List on Change Of Accreditation Status from DPWH Project Engineers to Contractors'/Consultants' Project Engineers.

9th Partial List Of Accreditation Of Contractors' and Consultants' Project Engineers.

Guidelines for the Implementation of International Road Assessment Program (iRAP) to Upgrade the National Road Network to at least 3 - Road Star Rating.

Declaring Alaminos- San Pablo City Bypass Road (Alaminos Section) as a National Road and Reclassifying a Segment of Lipa City - Alaminos Road under the Jurisdiction of Laguna 3rd District Engineering Office, Region IV-A.

44th Upgrading of Rank of Accredited Contractors'/Consultants' Materials Engineers.

Change of Accreditation Status from DPWH Materials Engineers to Contractors'/ Consultants' Materials Engineers.

141st Partial List of Initial Accreditation of DPWH Materials Engineers.

DPWH Standard Specification for Item 425 - Bridge Repair and Retrofitting Works.