United States Secret Service

The United States Secret Service ("USSS" or "Secret Service") is a premier federal law enforcement agency under the U.S. Department of Homeland Security. Until 2003, the Service was part of the U.S. Department of the Treasury, as the agency was originally founded to combat the then-widespread counterfeiting of U.S. currency. The U.S. Secret Service is tasked with two distinct and critical national security missions.

The organization is featured in Rush Hour 2, and its two agents shown were Sterling and Isabella Molina. Just like the FBI they didn't want any help for other organizations.