It is increasingly understood that university education must be accessible to persons with disabilities. The responsibility to make the university accessible is arguably shared by all of us and yet, the extent to which it has become fully accessible is certainly suspect. By undertaking qualitative, discursive analysis of websites, online texts and other materials provided by Ontario's teaching and learning centres, this paper seeks to do two things. First, it provides a critical overview of the types of training currently available at Ontario universities for teaching assistants on accessibility and teaching. This review will outline initiatives directed towards compliance with Accessibility for Ontarians with Disabilities Act (AODA) requirements, those focused on education and advocacy (as well as areas of overlap) and broader equity training which encompasses accessibility. Second, this paper, considering the content of the reviewed material and informed by critical disability studies, offers up an articulation of future directions for research, writing, advocacy, and training on teaching assistant development on accessible teaching.