Whats the difference between certified and aftermarket car parts? Certified products are aftermarket parts that have been certified by either CAPA, Thatcham TÜVRheinland or NSF. These international agencies require aftermarket parts to meet the highest standards of accuracy in specification and production. Q Certified Lampware also meets the UN/ECE regulations to be E-marked for compliance with Australian Design Rules (ADR). So you can be sure they are designed for our right hand drive cars. In fact, our certified products are of such a a high standard, they are accepted by many major insurers in their PDS's.
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