The ISO 12402 series for personal flotation devices (lifejackets and buoyancy aids) was prepared by the European Committee for Standardization (CEN) Technical Committee CEN/TC 162, Protective clothing including hand and arm protection and lifejackets, in collaboration with Technical Committee ISO/TC 188, Small craft, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).

To give sick and disabled people more quality of life and to support their healing processes – that is the task of the therapeutic buoyancy collar SECUMAR 9 S, which can be used in the sphere of therapeutic baths and rehabilitation.