How these pages are organized

Pages use headings, labeled navigation, text links and expandable questions. You can use browser zoom and keyboard navigation. The resource worksheets are available as page text, so they can be copied or printed without opening an image-only document.

Images and visual content

Location photos are optional. Informative images should include useful alternative text. A photo should add context without replacing the written information needed to understand a claim.

Known limits and feedback

This is an ongoing effort, not a certification of complete compliance. External websites and documents may have different accessibility characteristics. If you encounter a barrier, record the page URL, the task and what went wrong; use the contact options shown on our Contact page when available.