Uncompromising on Aircraft’s Noise Quality Standards

As part of our commitment towards more environmentally friendly air travel, requirements have been put in place to ensure that the aircraft’s noise level and impacts are within acceptable limits prescribed by ICAO.

The Noise Certificate issued by CAAS is a means of documenting that your aircraft complies with the ICAO requirements. While you only need to apply once during aircraft registration, a new application is required if the noise level or standard of your aircraft changes.

Application :
Go to eSOMS for the application of a Noise Certificate.

In the event eSOMS is not available, please contact us and complete the following:
1) Noise Certificate application form CAAS(AW)143

For more information, please refer to Singapore Airworthiness Requirements Chapter 1.4, and paragraph 51 of the Singapore Air Navigation Order (ANO).



Last Updated on 30 September 2021