Empirical research on three commercial environmental vocational education and training programmes revealed distinct personal, teaching and work-based presage factors, which influenced individual learning and learning transfer to the workplace. The extent to which behaviour change and learning transfer occurred depended on a diverse range of factors, notably the workplace utility of the course; student's level of personal commitment and position within the employing organisation; strength of the organisation's environmental culture; level of post-course managerial/supervisory support available within the workplace; and changing workplace circumstances/priorities.