Amendment to Department Order No. 137, Series of 1991, Revised Criteria for Rating Quality Control in Project Implementation.
Category:
Sub Category:
infra-proj
Series:
1992
No:
53
Superseded by:
DO_009_s2004
File:
Date:
Wednesday, May 6, 1992
Superseded Link:
http://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_009_S2004.pdf