Details on how to contact various units at Changi Airport, including for applications of filming permit, can be found here.
The switchboard number for Changi Airport Group is (65) 6595 6868.
To reach the Changi Corporate Communications team, you can call (65) 9323 9010 or email firstname.lastname@example.org.
The spokesperson for Changi Airport and Changi Airport Group is:
Senior Vice President, Corporate & Marketing Communications
Tel: (65) 6595 6823
Advertising proposals from media owners should be addressed to:
Ms. Jacqui Lim
Tel: (65) 6231 4234
Ms. Susan Chee
Tel: (65) 6231 4236