The Safety Assessment Section (SAS) within the Division of Nuclear Installation Safety (NSNI) has established the Global Nuclear Safety Assessment Network (GSAN) to facilitate focused collaboration on safety assessment capacity building in support of global nuclear safety harmonization, especially in the expanding and developing nuclear programmes worldwide. One of the primary purposes of GSAN is to deliver Safety Assessment Education and Training (SAET). The SAET module of GSAN provides general and detailed training in topics of safety assessment.