Description GENERAL PROHIBITION SIGNS (PSS) 2019   Datrex No.   P0019   IMO No.   PSS016   ISO No.   ISO 7010-P019   IMPA No.   33.XXXX   No stepping on surface Dalite Marine Safety Signage All signs are in accordance of one or all IMO Resolution A.1116(30), ISO 7010 and ISO 24409 This category also include older signage that can still be used for vessels built before 1st January 2019 until they undergo repairs, alterations, modifications and outfitting as per the A.1116(30) regulation. Size: PP 6X6″ (150mm X 150mm). Printed on Flexible Photoluminescent High Performance material with a High Tack Adhesive backing.