Aims and methodTo explore attitudes and perceptions towards workplace-based assessment (WPBA) among psychiatric trainers in Wales and to compare them with those of trainees. To identify current problems and report recommendations made by survey respondents to streamline and successfully implement WPBA. An anonymous questionnaire-based cross-sectional online survey was conducted involving consultant psychiatrists in Wales and the results compared with a previous survey of specialty registrars.ResultsIn total, 104 of 164 consultants participated (63%), compared with 81 of 88 trainees (92%). Both surveys highlighted numerous problems and negative attitudes towards WPBA. Compared with widespread dissatisfaction among trainees, trainers appear more diverse in their opinions, although considerable numbers are dissatisfied with the new competency-based system.Clinical implicationsNegative attitudes harboured by many trainees and trainers constitute a significant hurdle to the effective implementation of WPBA and undermine its efficacy as a tool intended to improve training. Specific measures with the potential to address various shortcomings are discussed, with a view to improving WPBA and rendering it more acceptable to both trainees and trainers – and thus facilitate improvement of training.