Requirements and documents for obtaining qualification certificates for installation, maintenance, and upkeep of explosion-proof electrical equipment

1. Business license and personal ID card

2. Not less than3People need to undergo training on explosion-proof electrical knowledge, pass the assessment, and obtain a personal training qualification certificate

3. Only on the above basis can the company obtain the qualification certificate for installation and maintenance of explosion-proof electrical equipment

4. Exam standards:GB3836.15-2000-Electrical equipment for explosive gas environments15Part: Electrical Installation in Hazardous Areas(Excluding coal mines)