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.

Copyright

Content on this site is its publisher's property. Short extracts with a credit and a link may be used freely; copying a page wholesale may not.

Amendments

Terms can change over time. Earlier versions are superseded rather than archived.

No Warranty of Accuracy

Accuracy is the aim and not a promise. No guarantee is offered that every statement is correct or current: codes are amended, products are discontinued, and prices move.

Use at Your Own Risk

Responsibility for how the information is used rests with the reader. Nothing published here carries a guarantee of outcome, and no claim arising from one will be entertained beyond what the law requires.

Not Advice for Your Job

The content is general information, not a professional opinion on any individual job. Where what is written here conflicts with what a qualified professional says about the actual job, the professional is right.

Linked Resources

Other sites are linked on merit and nothing more. It is not because it is vouched for: its content and conduct are its own responsibility.