Singapore legislation
Regulation 12A
of Civil Aviation Authority of Singapore (Licensing of Airport Operators) Regulations 2009
Regulation 12A
Prescribed major airport developments
For the purposes of the definition of “major airport development” in section 49(4) of the Act, a development at an airport site consisting of constructing or extending a tunnel, or any associated structure used for ventilation or maintenance access, for any of the following purposes is prescribed as a major airport development:
to house and distribute utility services to a passenger terminal or other building within the airport site;
to transport passengers, baggage or cargo between passenger terminals, or between passenger terminals and other buildings within the airport site;
to support or facilitate use wholly or principally in connection with the operation of a passenger terminal.