On May 19, 2018, the Government of Canada made changes to the Controlled Drug and Substances Act (CDSA) giving NPs to the authority to prescribe and administer methadone without an exemption. NPs also gained the authority to prescribe diacetylmorphine.
Only NPs who have successfully completed College approved controlled substances education are authorized to prescribe controlled substances in Ontario, this includes methadone and diacetylmorphine. Additional resources are also available to support NPs continuing competence and clinical decision making.
Activities associated with controlled substances are high risk. As with any other activity or procedure NPs engage in, they are expected to have the knowledge, skill and judgment to prescribe methadone and diacetylmorphine in a safe, competent and ethical manner. NPs are expected to understand the unique risks associated with prescribing any controlled substance and incorporate relevant evidence-informed strategies to mitigate these risks.
NPs are also expected to meet the accountabilities outlined in the Nurse Practitioner practice standard and ensure they have the competence to prescribe methadone and diacetylmorphine.