The SEAFDEC Training Department (TD), under the project of “Promotion of Countermeasures to Reduce IUU Fishing” supported and assisted the Fisheries Administration (FiA) of Cambodia to develop the fishing vessels licensing database system, taking into account the reliable and standard system of sharing to Regional Fishing Vessels Record (RFVR) in the near future. In this connection, the database has been developed. To proceed in the next step, TD in collaboration with FiA/ Cambodia organized “The On-site Training on Implementation of Fishing License Database System for FiA/ Cambodia” in Koh Kong Province, Cambodia from 31 August to 1 September 2017. In the training, the subject of “Introduction of the Structure of Fishing License Database System and Introduction of the Access and Inputs to the Fishing License Database System” was imparted including practice on input of raw data to database was also carried out.