Singapore legislation
Regulation 22
of Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018
Regulation 22
Operational control
Subregulation 1
An AOC holder must establish and maintain a system of operational control.
Subregulation 2
An AOC holder must describe the system of operational control in its Operations Manual.
Subregulation 3
An AOC holder must exercise operational control over every flight of a large aeroplane and ensure that operational control is only delegated to —
a flight dispatcher;
the pilot‑in‑command; or
a designated member of its operations personnel that is accepted by the Director‑General of Civil Aviation.
Subregulation 4
Regulation 22 of the Air Navigation (91 — General Operating Rules) Regulations 2018 does not apply to a flight of a large aeroplane unless operational control for the flight is delegated to the pilot‑in‑command pursuant to paragraph (3)(b).