Advisory Fieldbook is committed to making this site usable for as many people as possible. We aim for the site to follow widely recognized accessibility guidelines, WCAG 2.1 Level AA, as a target, and we continue to improve it over time.
Some areas may not yet fully meet every guideline. If you have trouble using any part of this site, or accessing any product file after purchase, contact us and we will help you get what you need in a usable format.
We welcome feedback on accessibility and use it to decide what to improve next.
Last updated: July 12, 2026