Terms of Service

Use of this site is on the terms below. They exist to be clear about what published guidance is and what it is not.

Reuse of Content

Copyright in the material here is retained. Short extracts with a credit and a link may be used freely; copying a page wholesale may not.

Amendments

Amendments to these terms take effect when they are published on this page. No separate notice is given, so the page itself is the reference.

No Warranty of Accuracy

The material is prepared carefully and still cannot be warranted as complete or up to date. No guarantee is offered that every statement is correct or current: codes are amended, products are discontinued, and prices move.

Linked Resources

Where an outside site is linked, it is because it is relevant. It is not because it is vouched for: its content and conduct are its own responsibility.

Not Advice for Your Job

Nothing published here is professional advice. A qualified professional assessing the property in person is the appropriate source for that, and their assessment takes precedence over anything written in advance.

Liability

Acting on this material is done at the reader's own risk. To the extent permitted by law, no liability arises from its use.