Get a UK Carnet
Must I Provide Security?
As the guaranteeing association, the U.S. Council for International Business is required to take security, usually 40% of the merchandise value (note: India requires 55% ), to cover any customs claim that might result from an improperly used carnet. Your carnet application can serve as a surety bond application at the time you apply online.
Acceptable forms of security are: certified check or surety bond.
Cash security is returned to the Carnet holder once the Carnet is canceled. Bond premiums are non-refundable.