19 Confined Spaces G. Training Iowa State University provides training so all personnel whose work involves confined space entries become proficient in the requirements of this program. All personnel must gain the understanding, knowledge and skills necessary for the safe performance of their assigned duties. Confined Space Entry training is required for all personnel prior to participating in any confined space entries. Training is provided by EH&S several times a year. Register online at Learn@ISU . Retraining must be provided: • Before there is a change in assigned duties. • Whenever there has been a change in permit space operations that presents a hazard previous training did not cover. • Whenever there are deviations from the permit space entry procedures required by the Entry Permit. • When there are inadequacies in personnel knowledge or use of required procedures.