NAV publications

The following table provides a list of useful links for those interesting in understanding more about NAVs and the application process.

Document

Publication Date
Our monitoring and reporting approach for new appointees – a consultation Feb-21
Bulk charges for new appointees – guidance on our approach and expectations – Ofwat Jan-21
Ofwat NAV policy – Frequently Asked Questions April-20
New appointment and variation applications – a statement of our policy July-19
Conclusions on NAV policy statement July-19
New appointment and variation applications – a statement of our policy – draft for consultation Nov-18
Revision to NAV policy guidelines Nov-18
Application form Aug-18
Application guidance for new appointments and variations Sept-18
Bulk charges for NAVs: final guidance May-18
Study of the NAV market – report from Frontier Economics Oct-17
Study of the market for new appointments and variations – summary of findings and next steps Oct-17
New appointments and variations applications process.  Dec-15
Assessing the financial viability of applications for new appointments and variations Dec-15
Terms of reference for independent professional advisers providing site status reports Nov-15
New appointments and variations policy Apr-15
New appointments and variation applications – the terms of reference for independent professional advisors providing site status reports Feb-11
Register of new appointments and variations granted to date – Ofwat Updated on an ongoing basis