Have questions about Licensed Electrician Certification (LEC / ΥΔΕ)?
You’re not alone, here are the most common questions we get from businesses looking to stay compliant, safe, and fully certified.
Understanding LEC (Requirements, Validity & Legal Basics)
This FAQ section answers the most common questions about what a LEC is, when it’s required, how long it’s valid, and what legal implications it has for your business.
LEC (Licensed Electrician Certification) is an official document submitted to HEDNO that certifies your electrical installation is safe and compliant with current legal and technical standards in Greece. It is issued by a licensed electrical engineer or electrician after a full on-site inspection.
LEC is required for:
- Establishing a new electricity connection
- Reconnecting power after disconnection
- Updating ownership or usage of the property
- Periodic renewals (typically every 2–10 years depending on use and building type)
2, 5 or 10 years depending on the type of building.
Yes. According to Greek regulations, all commercial buildings must have a valid LEC on file to maintain an active connection with HEDNO-ΔΕΔΔΗΕ (the Hellenic Electricity Distribution Network Operator).
An expired or missing LEC may result in:
- Fines or legal complications.
- Delays in business operations.
- Denied connection or reconnection to the power grid.
ELECSAFE helps you avoid these risks by ensuring fast, certified documentation.
Process, Pricing & Delivery
In this part of the FAQ, we cover how the inspection works, how pricing is calculated, and what to expect when it comes to timing and document delivery.
Η επιθεώρηση περιλαμβάνει λεπτομερή έλεγχο των εξής:
- Electrical boards and wiring.
- Earthing and protection systems.
- Condition of equipment and installations.
- Συμμόρφωση με τα ισχύοντα πρότυπα
Most inspections are completed within 1–2 hours depending on the size and complexity of the premises. You’ll receive your LEC typically within one working week after the visit.
Pricing is based on building size (in m²) and installation complexity. The average range is:
- Simple setups: 1.5–1.8€/m²
- Medium setups: 1.8–2.1€/m²
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Complex setups: 2.1–2.5€/m²
See our [ pricing guide ] for more details.
Possible additional charges apply for:
- Urgent same-day or next-day delivery
-
Very old or non-compliant systems that require upgrades
We’ll always inform you in advance, no hidden fees.
We deliver the complete LEC package digitally via email. Printed versions can be provided upon request. All documents are ready for submission to HEDNO-ΔΕΔΔΗΕ or other relevant authorities.
Renovations, expansions, or new equipment installations often require a new LEC. Let us know what has changed; we’ll assess whether a new inspection is needed.
Yes. We specialize in inspecting older properties and providing the required documentation. Depending on the condition, minor upgrades might be necessary before issuing the certificate.
We currently serve the Attica region, including Athens, Piraeus, East and West Attica, and the surrounding areas. If you are unsure whether your area is covered, contact us, we will be happy to assist.