ICAO SARPS (Standards and Recommended Practices) for each area of ICAO responsibility are contained in 19 Annexes. Each Annex deals with a particular subject area. All are subject to regular amendment and the detail in respect of many of them is contained in publications in the numbered ICAO Document Series.
Doc. 4444
Air Traffic Management
Doc. 8126
Aeronautical Information Services Manual
Doc. 8168
Aircraft Operations
Vol.I Flight Procedures
Doc. 8168
Aircraft Operations
Vol.II Construction of Visual and Instrument Flight Procedures
Doc. 8168
Aircraft Operations
Vol.III Aircraft Operating Procedures
Doc. 9760
Airworthiness Manual
Doc. 9835
Manual on the Implementtation of ICAO Language Proficiency Requirements
Doc. 9868
Training
Doc. 9981
Aerodromes
Doc. 10066
Aeronautical Information Management