Singapore legislation
Regulation 26
of Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018
Regulation 26
Meteorological information
Subregulation 1
An AOC holder must plan, operate, and control every flight of a large aeroplane using meteorological information provided for aviation purposes.
Subregulation 2
An AOC holder must assess that every source of the meteorological information mentioned in paragraph (1) is accurate and reliable.
Subregulation 3
An AOC holder must ensure that the use of the meteorological information mentioned in paragraph (1) is appropriate for the purpose of the flight.