Assoc. Prof. Dr. Chongdee Buranachai, Director of TAB-CoE led the committee from Prince of Songkla University to visit TAB-CoE laboratory (CH 318), Chemistry building, Faculty of Science, Prince of Songkla University and evaluate the improvement of the laboratory, according the standard from Enhancement of Safety Practice in Research Laboratory in Thailand (ESPReL) recommended by National Research Council of Thailand (NRCT).