US Code - Part C: Miscellaneous provisions

Section 231 Transfer of certain agricultural inspection functions of the Department of Agriculture
Section 232 Functions of Administrator of General Services
Section 233 Functions of Transportation Security Administration
Section 234 Preservation of Transportation Security Administration as a distinct entity
Section 235 Coordination of information and information technology
Section 236 Visa issuance
Section 237 Information on visa denials required to be entered into electronic data system
Section 238 Office for Domestic Preparedness
Section 239 Office of Cargo Security Policy

United states customs service

Directorate of border and transportation security

Immigration enforcement functions