Certificates of Compliance (COC)

What Is a Certificate of Compliance?

A Certificate of Compliance (COC) is an official document issued by a qualified electrician to confirm that your electrical installation is safe, up to standard, and complies with South Africa’s electrical regulations (SANS 10142). Whether for a new build, renovation, or property sale, a COC is essential to ensure legal and insurance compliance.

When Do You Need a COC?

• Selling or renting out a property

• Installing a new DB board or rewiring a house

• Connecting a generator or backup power system

• Making any major changes to your existing electrical system

Our COC Services Explained:

Single-Phase DB Board Inspections & Certification

Three-Phase DB Board Inspections & Certification

Full Electrical Testing & Compliance Reports

• Inspect the DB board (distribution board) and wiring layout

• Check breakers, earth leakage units, and grounding

• Ensure all components meet legal safety requirements

• Repair or replace non-compliant parts before issuing the COC

• Assess the full electrical distribution across all three phases

• Ensure load is balanced and safely connected

• Test large equipment connections (e.g., motors, pumps, HVAC)

• Certify that your electrical system can handle industrial-level demand safely

• Visual and instrument-based testing of your electrical system

• Fault finding, voltage checks, and insulation resistance testing

• Issue a detailed compliance report

• Advise on any upgrades needed to meet regulations

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