Government Procurement Policy Board (GPPB) Circular No. 10-2017 dated 21 December 2017, " Submission of Blacklisting Order." Category: Department Memorandum CircularsSub Category: contracts-contractorsSeries: 2018No: 46File: DMC_046_s2018.pdfDate: Friday, August 24, 2018Tags: Government Procurement Policy Board (GPPB) Circular No. 10-2017 dated 21 December 2017Submission of Blacklisting Order.contracts 046 Read more about Government Procurement Policy Board (GPPB) Circular No. 10-2017 dated 21 December 2017, " Submission of Blacklisting Order."