Grow Trade Together – Written Guide – ‘A’ Series (UK-Ghana) Written Guide - ‘A’ Series (UK-Ghana) Written Guide - ‘A’ Series (UK-Ghana) Grow Trade Together A1 - UK-GH TPA Duties and Customs Procedures A2 - UK-GH TPA Rules of Origin A3 - UK-GH TPA Standards and Regulatory Requirements A4 - UK-GH TPA Customs Declarations, Compliance and Documentation