ICNEA 7727—Noise and vibration control services

Where 7727 sits

1. N Water conservancy, environment and public facilities management industry
2. 77 Ecological protection and environmental governance industry
3. 772 Environmental governance industry
4. 7727 Noise and vibration control services

What 7727 includes

• Refers to providing related environmental service activities such as test analysis, impact evaluation, technical consultation, engineering application, and facility operation for noise and vibration pollution prevention and construction projects.
• Includes the following noise and vibration control service activities：
• Noise and vibration test and analysis services;
• Noise and vibration impact evaluation and evaluation services;
• Noise and vibration control technical consulting services;
• Noise and vibration control engineering application services;
• Noise and vibration control facility utilization services;
• Noise and vibration pollution control services for industrial enterprises;
• Construction noise and vibration pollution control services;
• Traffic noise pollution control services;
• Social life noise and vibration pollution control services;
• Noise and vibration control services;
• Noise pollution treatment service;
• Other noise and vibration pollution control services.

What 7727 excludes

• Noise and vibration prevention, control and monitoring services, included in 7461 (Environmental protection monitoring);
• Noise and vibration prevention and control technology research, included in 7320 (Engineering and technical research and experimental development);
• Noise and vibration prevention and control engineering design, included in 7484 (engineering design activities);
• Noise and vibration prevention and control training and education, included in 8391 (vocational skills training);
• Promotion of noise and vibration prevention and control technology, included in 7516 (Environmental protection technology promotion service);
• Noise and vibration prevention and control product testing and certification, included in 7452 (testing service) or 7455 (certification and accreditation service).

7727 in other systems