Letter of Authority policy


Letter of Authority policy
Our Letter of Authority policy covers all requests we receive that allow Third Parties to carry out activities on behalf of a customer or to access customer data.
Letter of Authority PolicyOur Letter of Authority policy covers all requests we receive that allow Third Parties to carry out activities on behalf of a customer or to access customer data.
Letter of Authority PolicySainsbury's Energy is a trading name used under license by E.ON Next Energy Limited. Registered office: Westwood Way, Westwood Business Park, Coventry CV4 8LG. Registered in England and Wales, No 03782443.
© 2025 Sainsbury's Energy
Visit