Electrical Handover Documentation: What to Provide

Electrical handover documentation is the complete package of certificates, test results, drawings, manuals, and records that the electrician provides to the client on completion of electrical work. It is the formal record that the work has been designed, installed, tested, and certified in accordance with BS 7671 and all applicable regulations.

Handover documentation serves multiple purposes. For the client, it provides evidence of compliance, operating instructions, and a permanent record of the installation. For the electrician, it demonstrates professional competence, satisfies scheme and regulatory obligations, and provides legal protection if questions arise later. For future electricians, it provides essential information about the installation that makes future work safer, faster, and more accurate.

The quality of your handover documentation is a direct reflection of your professionalism. Clients who receive a comprehensive, well-organised handover package are more likely to recommend you, return for future work, and pay promptly. Clients who receive a scrappy handwritten certificate or nothing at all will question the quality of the work itself -- and rightly so.

This guide covers every element of a professional electrical handover package, from the mandatory EIC and test results to the best-practice additions that set you apart from the competition.

The Electrical Installation Certificate (EIC) and the Minor Electrical Installation Works Certificate (MEIWC) are the core handover documents for electrical work. They are model forms from Appendix 6 of BS 7671 and must be completed for all new installations, alterations, and additions.

The certificate must be completed accurately and in full. Common errors include: leaving the prospective fault current blank, not recording Zs values for every circuit, using incorrect descriptions for the type of supply, and failing to sign all required declarations. Incomplete certificates are a common finding during competent person scheme assessments and can result in corrective actions against the electrician.

Digital EIC and Minor Works

Complete the EIC or Minor Works Certificate on your phone with full test results, schedule of inspections, and circuit details.

Try it free for 7 days

The schedule of test results is the technical heart of the handover documentation. It records every measurement taken during the testing of the installation and provides the evidence that the installation meets the requirements of BS 7671.

Every test result must be recorded clearly, with the correct units, and compared against the maximum permitted values from BS 7671. The schedule of test results should be presented in a clear, tabular format that allows any competent electrician to review the results and verify compliance. Elec-Mate generates the schedule of test results automatically from the values you enter during testing, with built-in validation that flags any results outside permitted limits.

An Operation and Maintenance (O&M) manual is a document that explains how to use and maintain the electrical installation safely. While not always required by BS 7671 (which focuses on the certificate and test results), an O&M manual is considered best practice for all significant installations and is often required by the client specification for commercial work.

For domestic work, the O&M manual can be a simple document of 2 to 4 pages. For larger commercial installations, it may run to dozens of pages including product data sheets, commissioning records, and specialist system manuals. The key is that it should be written for the intended reader -- a non-technical building owner or facilities manager, not a qualified electrician.

As-built drawings record the actual installation as constructed, which may differ from the original design drawings. Cable routes may have been changed during installation due to unforeseen obstructions, additional circuits may have been added, or the distribution board layout may have been altered. As-built drawings capture the reality.

For domestic work, a distribution board schedule and basic cable route information is usually sufficient. For commercial work, the full suite of as-built drawings is typically a contract requirement and must be provided in the specified format (often both printed and digital). These drawings become part of the building's permanent record and will be used by every electrician who works on the installation in the future.

Every significant component installed should be accompanied by the manufacturer's product data sheet, installation instructions, and warranty information. This is often overlooked but is an important part of the handover package.

Organising warranty information at handover prevents the common scenario where a component fails after 3 years and neither the client nor the electrician can find the warranty details. A well-organised handover package with all warranty information in one place is a hallmark of a professional electrician.

For notifiable electrical work in England and Wales, compliance with Part P of the Building Regulations must be demonstrated at handover. The route to compliance depends on how the work is certified:

The Building Regulations Compliance Certificate is a separate document from the EIC. The EIC certifies compliance with BS 7671 (the Wiring Regulations). The Building Regulations certificate certifies compliance with the Building Regulations (which reference BS 7671 but also cover other matters such as fire safety, energy efficiency, and accessibility). Both documents should be provided at handover.

Missing Building Regulations certificates can cause serious problems when the property is sold. Conveyancing solicitors will check for evidence of compliance for any electrical work carried out since 2005 (when Part P was introduced). Missing certificates can delay or derail property transactions and may require indemnity insurance to proceed.

Even experienced electricians sometimes fall short on handover documentation. Here are the most common failures and how to avoid them:

Each of these failures is preventable with a systematic approach to handover. Create a handover checklist that you work through on every job, and use digital tools that prompt you through the documentation process so nothing gets missed.

Elec-Mate streamlines the entire handover documentation process, ensuring every certificate is complete, every test result is recorded, and the client receives a professional handover package on the day the work is finished:

Every certificate is stored securely in the cloud with full search and retrieval capability. Pull up any certificate from any job, any time. Your handover documentation is professional, complete, and always available.

Professional Handover Documentation

EIC, MEIWC, test results, and circuit schedules completed on your phone. Send the complete handover package to the client from site.

Try it free for 7 days