The IAEA e-learning course "Introductory training course for research reactor personnel" is primarily directed at technical and scientific personnel of research reactors, namely involved in operation, maintenance and safety of research reactors. The course can be used by newcomers to a RR facility, including future operators, regulators, technicians, managers, users and other stakeholders and by personnel already working with a research reactor or assuming new functions within the reactor. The course can also be used by students and other stakeholders of research reactors.The course was developed under the scope of TC regional project RLA1012. It is expected to be useful to all other regions as well. The course is divided in three main areas: Reactor Theory; Research Reactors; Operation and Safety of Research Reactors.For additional information send an email to RRAppl.Contact-Point@iaea.org - please mention the IAEA RR Personnel elearning.There is a Spanish version of the course, titled “Curso introductorio de capacitación para personal de reactores de investigación”.?