Which department regulates the export of encryption programs in the United States?

The regulation of the export of encryption programs in the United States falls under the jurisdiction of the US Commerce Department. This department is responsible for implementing and enforcing regulations related to the Export Administration Regulations (EAR), which govern the export of various commercial goods, including software and technology related to cryptography.

Encryption programs and technologies are classified under specific controls based on their potential impact on national security and international relations. The US Commerce Department evaluates these technologies to determine the level of control required for export, ensuring that sensitive technologies do not fall into the hands of entities that may pose a risk to the nation's security.

The role of the Commerce Department in this regard is crucial because it oversees the compliance and licensing processes for businesses seeking to export encryption products. This ensures that while companies can innovate and trade such technologies, there is a framework in place to mitigate any potential risks associated with their proliferation.