Like other large cities in the world, Hong Kong has its share of noise problems. Learn about why noise is a problem, how it is produced by construction, traffic, aircraft and other sources, and the ways in which the Government keeps it under control.

Construction and renovation noise in a compact city like Hong Kong can be a significant problem. Learn about how the Environmental Protection Department is managing construction noise, the roles of construction noise permits and noise emission labels system, a code of good practice to which the Department is encouraging adherence, and a pilot scheme on quiet renovation.

Noise from domestic residences and public places is strictly controlled under the Noise Control Ordinance. Learn about application of sound insulation in residential buildings, and how you can help reduce neighbourhood noise.

Traffic noise is a major problem in all large cities, but the Government has adopted various measures to tackle the problem in Hong Kong. Find information on what is being done about noise from new and existing roads, how vehicle noise is being reduced and other environmentally friendly solutions.

Aircraft noise and noise from commercial & industrial premises are carefully managed in Hong Kong. Learn about the efforts to manage and reduce aircraft noise at one of the world's busiest airports, and what is being done to control noise from commercial and industrial premises.