WCAG 2.2 is not a compliance project.
Accessibility work becomes expensive when it arrives as a final audit. Build it into the way you write, design, develop and test, and the product gets better for everyone.
Accessibility is often introduced as a final requirement: the website is almost ready, somebody asks about compliance, and a team starts checking contrast ratios in a panic.
That is a costly way to approach it. WCAG 2.2 is not a coat of paint applied after design and development. It is a set of requirements that changes how a team handles content, navigation, forms, focus, touch targets and errors from the start.
Start with the tasks people need to finish
The useful question is not “is this page accessible?” in the abstract. It is “can someone find the product, understand the information, fill in the form and recover from an error using the way they access the web?”
This is why accessibility cannot belong to one specialist at the end. Writers need clear headings and link text. Designers need usable colour and states. Developers need semantic structure, keyboard behaviour and reliable error messages. QA needs to test the whole flow.
Accessibility is not a checklist after the work. It is a definition of finished work.
Design systems make the work repeatable
The fastest way to make accessibility inconsistent is to leave every page to make its own decisions. A good design system carries accessible defaults: contrast-safe colour pairs, focus states, form labels, error patterns, touch targets and component behaviour.
That does not make every product beige. It makes the creative decisions safer. The brand can still use strong colour, type and motion; it just cannot make colour the only signal, hide meaning in a hover state or ask people to hit a 20-pixel target on a moving phone.
Test more than the happy path
Check what happens when a user tabs through a page, increases text size, turns on reduced motion, uses a screen reader or makes an error in a form. The point is not to catch someone out. It is to find the places the product assumed every user behaves the same way.
WCAG 2.2 is the current W3C recommendation and includes guidance that applies to web content across desktop and mobile. Treat it as a baseline for a more usable product, not a badge to add once the site is already live.
Make the next release better
Choose one critical flow. Test it with a keyboard and on a phone. Fix the most obvious failures. Add the pattern to the system so the next page does not repeat them. That is how accessibility becomes ordinary product practice.
