Following the decision to establish an Advanced Biomedical Scientist Practitioner grade for senior biomedical scientists in the NHS Cervical Screening Programme, a conjoint examination board has been appointed by the Royal College of Pathologists and Institute of Biomedical Science to oversee the Certificate in Advanced Practice in Cervical Cytology examination. The examination consists of a multiple-choice paper, short-answer written questions and practical microscopy sections covering screening of unmarked slides, and more complex discussion cases. In the first year there were 58 entries with 29 successful candidates, a pass rate of 50%. The standard of performance in the examination showed a wide range, and some candidates appear to have underestimated the degree of preparation, knowledge or level of microscopy skill required.