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User Registration Form

If you would like to become a Registered Website User, please fill in the form below and confirm that you have read and accept the Terms & Conditions. All completed applications will be logged in a secure database for purposes of tracking and administration, and will be submitted directly by email to the DCUSA Helpdesk. We aim to respond to your application within one working day.

If you work for a DCUSA Party, the Contract Manager of your Party will be asked to confirm your application. Applicants who are not members of DCUSA Parties or the Authority must be sponsored by the Contract Manager of an existing DCUSA Party and approved by the DCUSA Panel. You will be asked to describe why you wish to access the website.

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Party Accession Form

Accede to DCUSA

The Electricity Distribution and Supply Licences require all Licensees to become Party to the DCUSA. The Off-shore Transmission System Operator (OTSO), Distributed Generators and Gas Suppliers can also choose to accede.

If you are required to become a Party to the DCUSA and have not done so already, please complete the following form.

All completed applications will be logged in a secure database for purposes of tracking and administration, and will be submitted directly by email to the DCUSA Helpdesk. We aim to respond to your application within one working day.

For more information call us on 020 7432 3011

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