Singapore legislation
Regulation 3
of Transport Safety Investigations (Aviation Occurrences) Regulations 2023
Regulation 3
Meaning of “accident” associated with operation of aircraft, and related definitions
Subregulation 1
Subject to paragraphs (2) and (3), an accident associated with the operation of an aircraft is an accident for the purposes of the definition of “accident” in section 2 of the Act, if it involves any of the following in relation to the operation of an aircraft:
an individual suffers a fatal aircraft‑related injury;
an individual suffers a serious aircraft‑related injury;
the aircraft is missing;
the aircraft is completely inaccessible;
an aircraft sustains damage or structural failure that —
adversely affects the structural strength, performance or flight characteristics of the aircraft; and
would normally require major repair or replacement of the affected part.
Subregulation 2
However, the following damage sustained by, or following a failure of, an aircraft must be disregarded for the purposes of paragraph (1)(e):
engine failure limited to a single engine;
engine damage limited to a single engine (including its cowlings or accessories);
damage to propellers, wing tips, antennas, probes, vanes, tires, brakes, wheels, fairings, panels, landing gear doors or windscreens;
damage such as small dents or puncture holes to the aircraft skin;
minor damage to main rotor blades, tail rotor blades or landing gear;
minor damage resulting from hail or bird strike (including holes in the radome).
Subregulation 3
In these Regulations, an individual suffers a fatal aircraft‑related injury in relation to the operation of an aircraft if —
he or she suffers an injury as a result of —
being in the aircraft during its operation;
direct contact during the operation of the aircraft with any part of the aircraft, including parts which have become detached from the aircraft; or
direct exposure to jet blast during the operation of the aircraft;
he or she dies as a result of the injury after sustaining the injury; and
none of the following applies:
the injury results from natural causes;
the injury is self‑inflicted;
the injury is caused by another person;
the injury is to an individual who is a stowaway in a part of the aircraft that is not usually accessible to crew members or passengers after take‑off.
Subregulation 4
In these Regulations, an individual suffers a serious aircraft‑related injury in relation to the operation of an aircraft if —
he or she suffers an injury as a result of —
being in the aircraft during its operation;
direct contact during the operation of the aircraft with any part of the aircraft, including parts which have become detached from the aircraft; or
direct exposure to jet blast during the operation of the aircraft;
any of the following applies:
the injury requires or is likely to require hospitalisation for a period that —
starts no later than the 7th day after the date the individual sustained the injury; and
exceeds 48 hours after starting;
the injury involves a fracture of any bone, except a simple fracture of any finger, toe or the nose of the individual;
the injury involves any laceration that causes the individual severe haemorrhage or nerve, muscle or tendon damage;
the injury involves an injury to any internal organ of the individual;
the injury involves second or third degree burns, or any burns affecting more than 5% of the surface of the body of the individual;
the injury involves a verified exposure of the individual to infectious substances or injurious radiation; and
none of the following applies:
the injury results from natural causes;
the injury is self‑inflicted;
the injury is caused by another person;
the injury is to an individual who is a stowaway in a part of the aircraft that is not usually accessible to crew members or passengers after take‑off.