The Drug Enforcement Administration (DEA) is a federal law enforcement agency located at 550 South Main Street in Las Vegas, Nevada, United States. The DEA is responsible for enforcing the controlled substances laws and regulations of the United States, and works to combat drug trafficking and abuse. This institution plays a crucial role in protecting public health and safety by regulating the pharmaceutical industry and overseeing the distribution of prescription medications. With a focus on preventing the diversion of controlled substances, the DEA works to ensure that medications are used appropriately and legally.