Please note in order to register a new CAT-UXO learning account and gain online access to the EOD and C-IED lessons new learners will require first registering as a supporter of the CAT-UXO explosive hazard website. On confirmation of your membership of the CAT-UXO explosive hazard website, your new CAT-UXO learning portal account will be activated. Register now as a CAT-UXO supporter at

Welcome to CAT-UXO online Learning Portal