Abstract: The aim of this research was to describe a national opioid treatment training programme that was introduced into primary health care, and evaluate its effectiveness following its first year of operation. The programme was introduced as a strategy to recruit, train and support a primary health care workforce in the provision of methadone treatment. For the evaluation a written questionnaire was sent to the general practitioner, practice nurse and pharmacist participants of training programmes held throughout New Zealand in 2000. One hundred and forty-five (98%) participants reported that the overall quality of the course was good or better, and that relevant issues were, in general, covered. However a recurring theme related to difficulties in designing a course relevant to the three different professional groups, with some material not equally applicable to all. Another prominent theme pertained to the issue of funding. general practitioners lamented the failure to address the issue of transferring patients from a free specialist clinic to their practice for care. The evaluation of this pilot programme indicates that this training in methadone maintenance treatment was well-received by primary health care providers. However, the author notes that there is no benchmark with which to compare it.