Accessibility statement

This site aims to meet WCAG 2.2 level AA in light and dark mode. Text is never smaller than 16px, every link is coloured and underlined, every page works without JavaScript, and the pages have been checked with a keyboard and at 320px width. The Sources pages are automatic rebuilds of PDF documents: headings and paragraphs are preserved, but some tables read poorly and the original on Jaggaer is the authoritative copy. Tell us about anything you cannot use and we will fix it or give you the content another way.