This article explores the role of teaching assistants in the training and assessment of primary initial teacher education students and considers their continuing professional development )CPD) needs in relation to this role. Most of the teaching assistants who participated in the research project worked in schools where initial teacher education (ITE) took place. However, teaching assistants were generally not given guidance on the needs of individual ITE trainees or information on Standards for QTS by their schools or by university-based tutors when visiting the school. Conclusions from the findings were that the majority of teaching assistants would welcome specific CPD in the area of ITE trainee support in schools and the potential role for teaching assistants within this.