ISO 12401:2009 specifies the requirements for performance, sizing, marking and test methods for deck safety harnesses and safety lines on recreational craft.
It is applicable to harnesses and lines in the following sizes of body mass (multisizing is permitted):
size 1: > 50 kg ;
size 2: > 20 kg ≤ 50 kg;
size 3: ≤ 20 kg;
which are intended to be worn by all persons when in the exposed cockpit or on the working deck of a craft afloat.
It is not applicable to dinghy 'trapeze' harnesses, windsurfing harnesses, seat harnesses for fast motor boats, and harnesses intended to protect against falls from a height.
NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.
Regulation (EU) 2016/425 of the European Parliament and of the Council of 9 March 2016 on personal protective equipment and repealing Council Directive 89/686/EEC
PUBLISHED
SRPS EN ISO 12401:2010
PROJECT
nkSRPS EN ISO 12401:2025
30.99
CD approved for registration as DIS
Sep 16, 2025