Modification of an installation

On this page, we explain how to request the diversion or modification of electrical installations connected to the distribution grid.

When do you need to request an installation diversion?

You must request one, for example, when you need to:

• Relocate the main protection box or metering equipment, if they affect the electrical connection.
• Divert or underground power lines.
• Relocate transformer substations.

What does the application involve?

To make these changes, you must submit an application to divert installations.
The process may involve execution and adaptation works on the distribution grid.

How to identify the installation to be modified

You can identify it using:

• The address and its location on a plan, or
• The CUPS (if it involves modifying an existing main protection box).

Remember to include a full description of the scope of the diversion you need in your application.

Processing stages

Processing follows several stages that you can track within the web service.