| Economy | Organization | Level 3 or 2 |
Data Base | Updated |
|---|---|---|---|---|
| Australia | Capacity Optimisation Group (COG) - Australia | 3,2 | COG - Australia | December 2025 |
| Airport Coordination Limited (ACL) Asia Pacific | 3 | ACL Asia Pacific | July 2025 | |
| Cambodia | State Secretariat of Civil Aviation Cambodia | 3,2 | Cambodia | November 2022 |
| China P.R. | Air Traffic Management Bureau (China) | 3 | China | - |
| Chinese Taipei | Airport Coordination Taipei (ACT) | 3, 2 | Taipei | November 2022 |
| Hong Kong | Hong Kong Schedule Coordination (HKSCO) | 3 | Hong Kong | November 2022 |
| India | Airport Authority of India (AAI) | 3, 2 | AAI | - |
| Bangalore International Airport | 2 | Bangalore | May 2025 | |
| Mumbai International Airport | 3 | Mumbai | November 2022 | |
| Delhi International Airport | 3 | Delhi | May 2026 | |
| Hyderabad International Airport | 2 | Hyderabad | May 2023 | |
| Indonesia | Indonesia | 3,2 | Indonesia | October 2023 |
| Japan | Japan Schedule Coordination (JSC) | 3,2 | JSC | July 2025 |
| Nagoya Schedule Facilitation (NGO) | 2 | Nagoya | April 2026 | |
| Korea | Incheon Airport Slot Coordination(IASC) | 3 | IASC | November 2022 |
| Korea Schedule Coordination (KSC) | 3 | KSC | November 2022 | |
| Macau | Airport Coordination Macau | 2 | Macau | - |
| Malaysia | National Slot Coordination Malaysia (NSCM) | 3 | Malaysia | June 2025 |
| Maldives | Maldives Airports Company Limited (MACL) | 2 | Maldives | November 2022 |
| New Zealand | ACL International, New Zealand Office | 3 | New Zealand | November 2022 |
| Pakistan | Pakistan Civil Aviation Authority (PCAA) | 3 | Pakistan | - |
| Papua New Guinea | Capacity Optimisation Group (COG) - Papua | 2 | Papua New Guinea | December 2025 |
| Philippines | Capacity Optimisation Group (COG) - Philippines | 3 | Philippines | December 2025 |
| Singapore | Changi Airport Slot Coordinator (CSC) | 3 | Singapore | November 2022 |
| Sri Lanka | Slot Coordination (Sri Lanka) | 3 | Sri Lanka | December 2022 |
| Thailand | The Civil Aviation Authority of Thailand (CAAT) | 3 | Thailand | November 2022 |
| Slot Facilitator – Department of Airports (DOA) | 2 | DOA Thailand | November 2022 | |
| Slot Facilitator – Airports of Thailand (AOT) | 2 | AOT Thailand | April 2025 | |
| Vietnam | Civil Aviation Authority of Viet Nam (CAAV)N | 3 | Viet Nam | November 2022 |