Controlled substances in Part III of the CDSA primarily include which of the following?

Controlled substances in Part III of the Controlled Drugs and Substances Act (CDSA) primarily include marijuana derivatives. This part of the CDSA specifically addresses substances that are derived from cannabis, including those that fall under various classifications based on their medical use, potency, and potential for abuse. Marijuana derivatives encompass various formulations and extracts that contain psychoactive compounds, primarily THC.

The classification helps regulate the production, distribution, and use of these substances due to their potential for abuse and the impact they can have on public health and safety. By including marijuana derivatives in Part III, the act establishes a framework for managing these substances in a controlled manner, distinguishing them from other substances that may be regulated under different parts of the CDSA.

While opiates and stimulants are also controlled substances found under various parts of the CDSA due to concerns related to dependency and misuse, they do not specifically fall under Part III that is focused on cannabis derivatives. Cannabis has been legalized and has a different regulatory framework compared to derivatives, further emphasizing why marijuana derivatives are the focus of Part III.