After the most important accessibility errors are corrected in the pages, the pages should be tested not only by automated tests, but also by human testers. Accessibility is a complex issue which can't be evaluated without human assistance. Human work is more resource consuming than automated tests, but if it is done properly it can bring higher quality results.
WAassistant defines only a few checkpoints related to testing by humans. Depending on your needs and resources, you may want to add other checkpoints. If you know about generally useful accessibility checking tasks, please share them with us (see Contact Information) so that they can be added to the next version of WAassistant.
Testers are expected to report any problems they encounter by creating new issues in [Issues] page and to comment on related issues heavily. Especially Report: and Message: fields in issues and tests are to be used. It is responsibility of Supervisors to review all the reported problems and present them properly in Final Report.