Ontario Registered Pharmacy Technician (RphT) Practice Exam

The destruction of narcotics, controlled drugs, benzodiazepines and targeted substances does not require prior authorization from Health Canada because it is not a controlled substance. Options A and C are incorrect because records must be kept for a minimum of two years and the substances must be denatured to render them impossible for consumption. These measures help ensure proper handling and disposal of these substances and prevent them from being used illegally.