Amendment to Department Order No. 177, Re: Project Implementaion by Administration. Category: Department OrderSub Category: infra-projSeries: 1990No: 183File: DO_183_S1990.pdfDate: Monday, August 27, 1990Tags: DO No. 177 Project Implementaion Administration infra 183 Read more about Amendment to Department Order No. 177, Re: Project Implementaion by Administration.