- Bid Bulletin No. 4 – New Schedule for Supply, Delivery and Installation of Motor Encoder of OTIS Elevator at Laoag ATC Tower (Direct Contracting)
- Bid Bulletin No. 4 – New Schedule for Supply and Delivery of Spare Parts for Rohde’s & Schwarz VCZ at Panglao Airport (Direct Contracting)
- Bid Bulletin No. 4 – New Schedule for Supply, Delivery, and Installation of Counterweight Solid Guide Shoe for Mitsubishi Elevator at Manila Control Tower (Direct Contracting)
- Bid Bulletin No. 4 – New Schedule for Supply and Delivery of Spare Parts for Rohde’s Schwarz Tower Communications Equipment at Laguindingan Airport (Direct Contracting)
- Bid Bulletin No. 4 – Bid No. 21-003-10 ALPHA – New Schedule for Preventive Maintenance (PM) Servicing of Building Management System (BMS) at Philippine ATMC
- Bid Bulletin No. 4 – Bid No. 21-002-10 ALPHA – New Schedule for Preventive Maintenance (PM) Servicing of Air Conditioning System at Philippine ATMC
- Bid Bulletin No. 3 – New Schedule for Supply and Delivery of Spare Parts for Rohde’s & Schwarz VCZ at Panglao Airport (Direct Contracting)
- Bid Bulletin No. 3 – New Schedule for Supply, Delivery and Installation of Motor Encoder of OTIS Elevator at Laoag ATC Tower (Direct Contracting)
- Bid Bulletin No. 3 – New Schedule for Supply and Delivery of Spare Parts for Rohde’s Schwarz Tower Communications Equipment at Laguindingan Airport (Direct Contracting)
- Bid Bulletin No. 3 – New Schedule for Supply, Delivery, and Installation of Counterweight Solid Guide Shoe for Mitsubishi Elevator at Manila Control Tower (Direct Contracting)
- Bid Bulletin No. 1 – Bid No. 21-007-12 ALPHA – New Schedule for Improvement of Airport Facilities (Rehabilitation of PTB, Fire Station Building and Control Tower) at Busuanga Airport
- Bid Bulletin No. 3 – Bid No. 21-002-10 ALPHA – New Schedule for Preventive Maintenance (PM) Servicing of Air Conditioning System at Philippine ATMC
- Bid Bulletin No. 3 – Bid No. 21-003-10 ALPHA – New Schedule for Preventive Maintenance (PM) Servicing of Building Management System (BMS) at Philippine ATMC
- Bid Bulletin No. 2 – Bid No. 21-005-12 ALPHA – New Schedule for Supply and Delivery of Block-Up Converter (BUC) for VSAT at Philippine Air Traffic Management Center
- Bid Bulletin No. 2 – Bid No. 21-004-12 ALPHA – New Schedule for Supply and Delivery of Spare Parts for SITTI Voice Communication Systems for Various Airports/Air Navigation Facilities
- Bid Bulletin No. 3 – Bid No. 21-006-12 ALPHA – New Schedule for Supply and Delivery of Block-Up Converter (BUC) for VSAT at Philippine Air Traffic Management Center
- Bid Bulletin No. 2 – New Schedule for Supply and Delivery of Spare Parts for Rohde’s & Schwarz VCS at Panglao Airport (Direct Contracting)
- Bid Bulletin No. 2 – New Schedule for Supply and Delivery of Spare Parts for Rohde’s Schwarz Tower Communications Equipment at Laguindingan Airport (Direct Contracting)
- Bid Bulletin No. 2 – New Schedule for Supply, Delivery, and Installation of Counterweight Solid Guide Shoe for Mitsubishi Elevator at Manila Control Tower (Direct Contracting)
- Bid Bulletin No. 2 – New Schedule for Supply, Delivery and Installation of Motor Encoder of OTIS Elevator at Laoag ATC Tower (Direct Contracting)
- Bid Bulletin No. 1 – Supply, Delivery, and Installation of Counterweight Solid Guide Shoe for Mitsubishi Elevator at Manila Control Tower
- Bid Bulletin No. 1 – Supply and Delivery of Spare Parts for Rohde’s Schwarz Tower Communications Equipment at Laguindingan Airport
- Bid Bulletin No. 1 – Supply, Delivery and Installation of Motor Encoder of OTIS Elevator at Laoag ATC Tower
- Bid Bulletin No. 1 – Supply and Delivery of Spare Parts for Rohde’s & Schwarz VCS at Panglao Airport
- Bid Bulletin No. 1 – Bid No. 21-004-12 ALPHA – Supply and Delivery of Spare Parts for SITTI Voice Communication Systems for Various Airports/Air Navigation Facilities
- Bid Bulletin No. 1 – Bid No. 21-005-12 ALPHA – Supply and Delivery of Block Up Converter (BUC) for VSAT at Philippine ATMC
- Bid Bulletin No. 2 – Bid No. 21-003-10 ALPHA – Preventive Maintenance (PM) Servicing of Building Management System (BMS) at Philippine Air Traffic Management Center
- Bid Bulletin No. 2 – Bid No. 21-002-10 ALPHA – Preventive Maintenance (PM) Servicing of Air Conditioning System at Philippine Air Traffic Management Center
- Bid Bulletin No. 2 – Bid No. 21-006-12 ALPHA – Supply and Delivery of Block Up Converter (BUC) for Various Airports
- Bid Bulletin No. 1 – Bid No. 21-002-10 ALPHA – Preventive Maintenance (PM) Servicing of Air Conditioning System at Philippine Air Traffic Management Center
- Bid Bulletin No. 1 – Bid No. 21-003-10 ALPHA – Preventive Maintenance (PM) Servicing of Building Management System (BMS) at Philippine Air Traffic Management Center
- Bid Bulletin No. 1 – Bid No. 21-006-12 ALPHA – Supply and Delivery of Block Up Converter (BUC) for Various Airports
