Commonwealth Caribbean Countries Tariff (CCCT) is a Preferential Trade Arrangements (PTAs) categorized as other type of PTAs. The provider of CCCT is Canada. CCCT entered into force on the 15th of June 1986 -— – ‒ - – —--— – ‒ - – —--— – ‒ - – —--— – ‒ - – —-.