HEDNO Certifications

    Every electrical installation must be inspected at regular intervals predetermined by Greek legislation in order to ensure the safety of users and equipment. The accreditation of a certified electrician is also needed when an increase of power supply of an accommodation is desired, as well as when changes need to be made, either TO the ownership of the line or the electrical network of the accommodation. This in turn is going to be passed to HEDNO (Hellenic Electricity Distribution Network Operator) for assessment and certification.

    Our electrical engineers can take care of all steps needed, from assessing to essential changes to the electricity network of a building, in order for our clients to be issued with a certificate without unnecessary delay.

    In accordance with current Greek legislation (4483/65), an inspection of electrical installations is compulsory and should be carried out at predetermined intervals by certified electricians, who will provide a signed formal declaration to present to HEDNO for the issuing of the certificate.

    • For the supply and connection of electricity to a building site.

    • After the completion of an electrical installation project in order to commence operation.

    • After the completion of an electrical installation improvement or modification project.

    • At predetermined intervals set by Greek legislation, to ensure that there is no deterioration of the electrical installation and it still operates safely.

    • When a client needs to change the ownership of the line and the existing certificate is no longer valid.

    • When a client needs to reconnect to the electricity network and the existing certificate is no longer valid.

    • When a client wishes to increase the power of the electrical supply of an installation

    • For domestic accommodation, at least once every 14 years

    • For business accommodation that does not contain flammable materials, at least once per 7 years

    • For business accommodation that contains flammable materials, at least once per 2 years

    • For recreation areas (restaurants, cafes, theatres etc.) once a year

    • For outdoor business premises (swimming pools,campsites etc.) once a year and whenever a reconnection of power is required.

    • Formal declaration and official assessment of the electrical installation by a certified electrician

    • Inspection protocol of the electrical installation according to ELOT 384

    • Inspection protocol of the electrical installation according to regulations set for electrical installations (KEHE) if the installation exists from before 2006, or when both protocols are necessary.

    • Single line plan of the installation fuse and control board

    • Floor plan of the electrical wiring, showing light switches, lighting elements, sockets etc.