ISO 9001:2015

DYSTEN Sp. z o. o. uses a management system in accordance with the ISO 9001:2015 standard in the scope of: Design, production and installation service of passenger information systems (PIS) and audiovisual systems: LED displays, info-kiosks, scoreboards, sound system, time measurement systems, screens.

Certificate registration number AC090 100/1141/4146/2015 – TÜV NORD Polska Sp. z o.o