Senate Bill No. 660, known as the Oklahoma Foreign Agents Registration Act, aims to improve public transparency regarding the activities of agents representing foreign principals from countries identified as a concern. The bill defines key terms such as "agent of a foreign principal," "country of particular concern," and "foreign political party," and requires these agents to register with the Attorney General. They must file a detailed registration statement that includes their business activities, affiliations, and financial transactions, as well as report any changes to this information within specified timeframes. The legislation also outlines exemptions from registration, record-keeping responsibilities, and the enforcement role of the Attorney General.

The bill mandates that agents of foreign principals who have acted in this capacity since January 1, 2014, must file retroactive registration statements. It specifies exemptions for certain diplomatic officials and legal representatives, and requires agents to disclose their status when communicating with government officials or distributing informational materials. Penalties for non-compliance include fines and imprisonment, and the Attorney General is empowered to seek injunctions against violators. The act is set to take effect on November 1, 2025, and emphasizes the need for transparency in foreign influence on state politics.