i. Online complaints may be registered in vigilance page of www.aai.aero i.e. http://www.aai.aero/vigilance/reg1.jsp attaching the documentary proof as PDFs.
ii. Source information/ Verbal complaints can be reported in the toll free No.1800-11-0402 installed in the office of the CVO, AAI.
iii. Written complaints with supporting documents can be sent to the following address:
The Chief Vigilance Officer
Airports Authority of India
Rajiv Gandhi Bhawan
New Delhi - 110003.