The Electrical Engineering contracting companies working in Abu Dhabi and Al Ain must follow standards based on Electricity Wiring Regulations (E1) 2020. According to the Al Ain Distribution Company (AADC) and Abu Dhabi Distribution Company (ADDC), Electrical engineering contracting companies are required to have a qualified engineer. Eligible candidates as per Abu Dhabi Quality Control and Conformity Council requirements can attain certification by taking Electricity Wiring Regulations (E1) 2020 course and passing the assessment. Vector Training Center is an authorized centre to conduct Electrical Wiring Regulations (E1) 2020 Course.