New Appointments and Variations (NAVs)

The NAV Market enables developers and large business customers to choose their water and sewerage undertaker for a specific geographic area.

For developers wishing to consider an alternative supplier or seeking further information, a full list of appointees and further guidance can be found on the Ofwat website.

For NAV wishing to seek an appointment in the Wessex Water Region, please read our policy document on how we will support you in your application.