Pre-export Verification of Conformity to Standards (PVoC) is a conformity assessment procedure used to verify that products to be imported to the country of destination are in conformity with the applicable national standards or approved international or foreign standards before shipment.

This scheme is for all imported goods except used motor vehicles, product which have been licensed to use ZBS Standard Mark and any products which has Standard mark from any bureau of standards from EAC partner states and wet cargo products (Petroleum Products).