BS 7671 is the British Standard for electrical installations, and it is also known as the IET Wiring Regulations in the United Kingdom. Electrical installations must comply with BS 7671 to ensure safety and quality standards are met. Certification is an essential part of this process to confirm that an installation has been carried out in accordance with the regulations. Here are the main types of certification associated with BS 7671:
Electrical Installation Certificate (EIC):
An Electrical Installation Certificate is used to certify the compliance of a new electrical installation, an addition to an existing installation, or a material alteration to an existing installation.
It is typically issued by a qualified electrician or electrical contractor responsible for the installation.
The EIC includes details about the installation, such as the location, the person responsible for the design and construction, and the inspection and testing results.
Minor Electrical Installation Works Certificate (MEIWC):
A Minor Electrical Installation Works Certificate is used to certify smaller electrical works, alterations, or additions that do not constitute a full installation.
This certificate is suitable for minor works like adding a new socket or changing a light switch.
It includes information about the person responsible for the work, the description of the work carried out, and confirmation that it complies with BS 7671.
Periodic Inspection Report (PIR):
A Periodic Inspection Report is used to certify the safety and compliance of an existing electrical installation.
It is typically issued during regular inspection and testing of an installation to ensure that it remains in safe and serviceable condition.
The PIR will highlight any defects, non-compliances, or issues that require attention, along with recommendations for remedial actions.
Schedule of Test Results:
This document provides detailed information about the results of inspection and testing of an electrical installation.
It includes data such as measured values, circuit details, and any identified issues or anomalies.
Record Keeping:
In addition to the certificates mentioned above, it is essential to maintain accurate records of electrical installations, alterations, maintenance, and repairs.
These records should include diagrams, plans, and schedules of inspections and tests.
Certification Authorities:
Certification and documentation should be carried out by qualified electricians or electrical contractors who are registered with relevant professional bodies or certification authorities.
Regulatory Compliance:
All certification and documentation must comply with the latest edition of BS 7671 and any local regulations or requirements.
Certification under BS 7671 is crucial to demonstrate that electrical installations are safe, compliant, and meet the necessary quality standards. It also serves as a record of the installation's history and is essential for compliance with legal and regulatory requirements. Always consult with qualified electricians and follow the specific procedures and requirements outlined in the latest edition of BS 7671 for your jurisdiction.
