What classification system categorizes drugs based on their medical acceptance and potential for dependency?

The classification system that categorizes drugs based on their medical acceptance and potential for dependency is the Controlled Substances Act. This federal law was enacted to regulate the manufacture, distribution, and use of certain drugs considered to have a potential for abuse and dependency. Under this act, substances are divided into schedules (Schedule I through Schedule V) that reflect their accepted medical use and the relative risk of addiction. For instance, Schedule I drugs are deemed to have no accepted medical use and a high potential for abuse, while Schedule V drugs have a lower potential for abuse and accepted medical uses. This classification helps to ensure that drugs are used safely and responsibly while preventing misuse and protecting public health.

Other options, like the Drug Enforcement Administration, provide enforcement and regulatory oversight of drug laws but do not themselves classify drugs. The Food and Drug Administration oversees the safety and efficacy of drugs but is more focused on their approval and regulation for consumer use rather than classification based on dependency. The World Health Organization primarily focuses on global health issues and does not categorize drugs for legal purposes in the same way the Controlled Substances Act does.