PAS 78 Testing and WCAG Validation

This involves both automatic testing tools and human review, as it is not possible to validate all issues automatically.

There are a number of online and offline validation tools available to verify WCAG Priority 1 and certain Priority 2 checkpoints.

Audio-visual inspection will expose remaining Priority 2 and 3 problems.  Pages should be reviewed with style sheets and script execution disabled, with reduced colours and no graphics, and without a mouse.

The DRC encourages web site reviews to be undertaken by disabled people wherever possible.