The document summarizes regulations from the US Transportation Security Administration (TSA) regarding air cargo screening. It outlines the Certified Cargo Screening Program (CCSP) which allows vetted facilities to screen cargo early in the supply chain. Facilities that become certified as Certified Screening Facilities (CCSF) must adhere to increased security standards and be subject to TSA inspections. The document also discusses options for museums regarding becoming a CCSF or using other screening facilities, and notes that most major US airports are currently screening 100% of cargo with no major issues reported.