Consultancy for C-TPAT Audit certification in india. The Customs-Trade Partnership Against Terrorism (C-TPAT) is a voluntary supply chain security program led by U.S. Customs and Border Protection (CBP) and focused on improving the security of private companies’ supply chains with respect to terrorism. We provide supply chain security audits consultancy against all Customs-Trade Partnership against Terrorism (C- TPAT) global and regional requirements.