https://ps-philgeps.gov.ph/home/index.php/about-ps/news/6410-adv-2024-009-reactivation-of-philgeps-landline-number
ADV 2024-009: REACTIVATION OF PHILGEPS LANDLINE NUMBER
Official Website of Procurement Service - PhilGEPS, DBM
advreactivationphilgepslandlinenumber