Certs are classified as mints, but they actually contain no oils of any mint plant. Cadbury-Adams also manufactures "Certs Powerful Mints", available in peppermint, spearmint and wintergreen. Certs Powerful Mints are small, Tic-Tac-like mints. It is the copper gluconate in Retsyn which gives Certs its signature green flecks. Singles from the album include "Fine Tune da Mic" and "Certs wid Out da Retsyn". When the Certs ran out, the monkeys reached into the car and grabbed his brother. CERT Australia works closely with other Australian Government agencies, international CERTs, and the private sector. Most CERTs also acquire their own supplies, tools, and equipment. Ceramide transport proteins (CERTs) transport ceramides to CERK for phosphorylation. Multiple CERTs are organized into a hierarchy of teams consistent with ICS principles.