Keeping your information accurate and up to date is essential to ensure your safety and that of other users.

By keeping your data up to date, you enable us to keep you informed in the event of emergencies, such as interruptions of the electricity supply to your substation.

Having the right information also allows us to intervene quickly in the event of a problem and contact the right people.

Complete the information sheet and send it back to us at to inform us of any changes to your contact details.

Information sheet – Customer high-voltage substation
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