Having participated in the training examination for chemical inspectors, it is better to have the national vocational qualification certificate for chemical inspection issued by the vocational skill appraisal institution of AQSIQ, which is the qualification certificate for chemical inspectors to hold posts with certificates and is also the basis for enterprises to hire chemical inspectors.

At the same time, you can enjoy the relevant preferential policies of national laws for qualification certificate holders, such as city points entering households.

Examination method of qualification certificate for water quality chemist training: professional examination is divided into theoretical knowledge examination and skill operation examination, with written examination for theoretical knowledge and practical operation on site.

The two examinations (assessments) are based on a percentage system, and scores of 60 or above are qualified.

After graduation, the Ministry of Labor and Social Security will issue the corresponding professional qualification certificates of national chemical inspection technicians and senior chemical inspection technicians (the certificates are valid for a long time and need no annual examination, which is the qualification certificate of the professional skill level of chemical inspection personnel).

Examination conditions for technical personnel training certificate of water quality laboratory:

1, undergraduate graduates or junior college students (including two lines).

2, graduated from college and need to graduate for more than two years (2 years of work experience).

3. Graduated from high school with working experience of 14 years.

4. Graduated from junior high school with working experience of 15 years.