The purpose of the present study was to investigate the mental health professionals' attitudes to drug and substance abuse in Victoria, Australia. The drug- and alcohol-related attitudes of clinicians were examined in order to develop a relevant training curriculum for clinicians. A questionnaire on knowledge, skills, attitudes and practises was distributed to mental health clinicians (n = 378) in Victoria. One hundred and seventy-three clinicians returned the questionnaire, giving an overall response rate of 46%. The survey results show that the attitude of mental health professionals to drug and substance abuse is generally a positive one. The majority of respondents held positive views on treatment interventions and they are optimistic that drug and alcohol dependence are treatable illnesses. A positive and more optimistic attitude towards treatment interventions should enable health professionals, particularly nurses, to provide the necessary care for those in need of medical care.