The purpose of the event is to provide radioactive material security experts with training in adult learning fundamentals and familiarize them with the IAEA training modules related to the security of radioactive material and associated facilities.Experts with experience in radioactive material security and involved in the delivery of IAEA training related to the security of radioactive material in use, storage and associated facilities. The designations of experts with knowledge and experience in physical protection system design and insider threat mitigation is strongly encouraged.