Singapore legislation
Regulation 26
of Air Navigation (98 — Special Operations) Regulations 2018
Regulation 26
Operating procedures
Subregulation 1
A Singapore operator with a special operations approval to conduct a low visibility operation must ensure that the operating procedures and instructions for the operation are designed such that any aircraft used to conduct a 3D instrument approach operation crosses the threshold by a safe margin with the aircraft in the landing configuration and attitude.
Subregulation 2
The Singapore operator must ensure that the pilot‑in‑command of an aircraft approved for a low visibility operation does not commence the operation unless the pilot‑in‑command is satisfied that —
the visual and non‑visual facilities at the aerodrome of take‑off or approach is sufficient;
the appropriate low visibility procedures are in force according to information received from the relevant air traffic services authority; and
every flight crew member assigned to the operation has completed the necessary training, and meets the recency requirements prescribed in regulation 30(2).