• Bid No. 21-008-04 CHARLIE - Purchase / Installation of Automated Weather Observing System (AWOS) for New Bicol International Airport (Re-Bid) - (Bid Documents)
• Bid No. 21-009-04 CHARLIE - Purchase and Installation of Communications Equipment for Bicol (New Legazpi) International Airport (Re-Bid) - (Bid Documents)
• Bid No. 21-007-03 CHARLIE - Procurement of Bukidnon Airport Development Project - Phase II (Site Work Preparation of the Landside Area) - (Bid Documents)
• Bid No. 21-006-03 CHARLIE - Upgrading of Power System and Construction of Powerhouse at Calbayog Airport - (Bid Documents)
• Bid No. 21-005-02 CHARLIE - Procurement of Maasin Airport Development Project (Extension of Runway and Runway Strip Grade Correction) - (Bid Documents)
• Bid No. 21-004-02 CHARLIE - Procurement of Surigao Airport Development Project (Expansion of Rwy, Rwy Strip Width Correction, Rwy Markings, Rehabilitation of Apron & Twy, Apron & Twy Markings, and Construction of Perimeter Fence) - (Bid Documents)
• Bid No. 21-003-02 (Re-Post) CHARLIE - Purchase and Installation of Communications Equipment for Bicol (New Legazpi) International Airport - (Bid Documents)
• Bid No. 21-002-02 CHARLIE - Procurement of Lubang Airport Development Project (Expansion of Passenger Terminal Building)(Re-Bid) - (Bid Documents)
• Bid No. 21-001-01 CHARLIE - Procurement of Cuyo Airport Development Project (Concreting of Runway, Strip Width Correction & Runway Markings) - (Bid Documents)