Samples of wood-based panels overlaid with resin-impregnated paper from 60 companies in Guangdong,Jiangsu,Shanghai,Beijing and Sichuan were tested according to the Chinese National Standard GB/T 15102-2006.The results showed that the rate of products meeting or passing the National Standard was 33.3%.Poor compatibility,small scale,lack of test equipment,and poor management were identified as the major factors that caused the situation.