We regularly update the guidelines in the TB manual to reflect current best practice.
We publish updates immediately on this page.
For the complete list of updates, or to print a copy of an update, see
If you use these guidelines, it is your responsibility to make sure that you are using the most up-to-date version.
Quick Reference Guide to assist with the new upcoming TB manual format.
TB Manual - combined, complete version available until August 17, 2018.
Sections 1 - 8