How to obtain the qualification of indoor air testing company?

1, you need to pass the qualification certification of the provincial quality supervision department and obtain the metrological certification of People's Republic of China (PRC) before you can engage in indoor environmental testing.

2. At least one limited liability company must be registered, and different regions also have requirements for registered capital, with at least 500,000 registered capital.

3. After the completion of industrial and commercial registration, it is necessary to purchase instruments and equipment and recruit chemical analysis engineers. The instrument must be a national standard chemical analysis instrument certified by CMC. The basic instruments are: gas chromatograph, spectrophotometer, soap film flowmeter, analytical balance, atmospheric sampler, radon detector, drying box, etc.

4. Personnel need at least one senior chemical analysis engineer and several chemical analysis engineers.

5. After at least three months of trial operation and the establishment of a complete laboratory management system, apply to the Provincial Quality Supervision Bureau for metrological certification.

6. Indoor environment testing can only be carried out after measurement certification.