To study and continuously meet the technical management requirements related to product certification in export target countries is a task that domestic enterprises must face and deal with. One of the main aspects of product certification is the factory’s quality assurance ability. Through analyzing the differences in the "Factory Inspection Procedures Harmonised Requirements" (CIG 021) revised by the European Testing, Inspection and Certification System (ETICS) in comparison with its previous version, the new factory inspection requirements are sorted, the key technical difficulties of the quality management system of factory inspection are put forward, and the corresponding analysis and solving measures are given. Export enterprises should learn and digest the new documents requirements during the transitional period, and improve the quality management system accordingly, so as to adapt to requirements of export product certification.