| Documents | Latest Version | Status |
| LoA between Shanghai FIR, Guangzhou FIR, and Taipei FIR | 2021-07-01 | Effective |
| LoA between Ho Chi Minh ACC and Sanya ACC | 2021-02-26 | Effective |
| LoA between Hanoi ACC and Guangzhou ACC | 2021-02-26 | Effective |
| LoA between Hanoi ACC and Sanya ACC | 2021-02-26 | Effective |
| LoA between Hanoi ACC and Kunming ACC | 2021-02-26 | Effective |
| LoA between Guangzhou FIR and Hong Kong FIR | 2018-05-10 | Effective |
| Chart – Summary of LoA between ZGZU and VHHK | 2018-05-10 | Effective |
| LoA between Sanya FIR and Hong Kong FIR | 2014-06-09 | Effective |
| LoA between Shanghai FIR and Incheon FIR | 2014-11-13 | Effective |
