Not sure, but now that its gone, CBP will know your documents are dated if the hyphen still appears as C-TPAT.

Customs-Trade Partnership Against Terrorism (C-TPAT) is a U.S. Customs and Border Protection (CBP) voluntary trade partnership program in which CBP and members of the trade community work together to secure and facilitate the movement of legitimate international trade. The program focuses on improving security throughout the supply chain, beginning at the point of origin (including manufacturer, supplier, or vendor) through […]