Improving the book

Important

This version of the AQuA book is the final pre-publication draft. The official version of the book is published on GOV.UK.

This draft has no official status. It is the final version of the development site prior to publication and is retained for auditing and updating purposes.

Accessibility

The AQuA Book, when final, will comply with the www.gov.uk accessibility statement. Compliance does not extend to third-party content outside the www.gov.uk domain that is referenced from the guidance.

Help us improve this book

We are always looking to improve our guidance. If you have comments or suggestions about the content of the AQuA Book or suggestions for how it might be improved, you can contact us by emailing AQUA Book. Please use the workds “AQuA Book” in the subject line of your email.