Overridable shaft-engine power limitation system (SHaPoLi/EPL) The Directorate would like to draw the attention of all concerned to the requirements and guidelines for the implementation of the Overridable Shaft-Engine Power Limitation System (SHaPoLi/EPL) for ships. For more information, please read the Technical Notice MARPOL.16 by clicking here. Should you have any questions concerning this or other matters, please contact Jotham Scerri-Diacono or any other member of the shipping team at Ganado Advocates. Go back