Home Company Accreditations


Quality Management System

PZT has a certified Quality Management System according to DIN EN ISO 17025. The certification body is accredited according to DIN EN ISO/IEC 17065.

Accredited Test Laboratory and Notified Body according to Regulation (EU) 2016/425

PZT is accredited as test laboratory and Notified Body according to Regulation (EU) 2016/425 (PPE, Personal Protective Equipment) and is conducting EU-Type Examination tests at hearing and head protection.

The scope of accreditation covers:

  • for Hearing Protectors the Complete Range of EN 352-Standards
    • EN 352-1 Ear-Muffs
    • EN 352-2 Ear-Plugs
    • EN 352-3 Ear-Muffs Attached to an Industrial Safety Helmet
    • EN 352-4 Level-Dependent Ear-Muffs
    • EN 352-5 Active Noise Reduction Ear-Muffs
    • EN 352-6 Ear-Muffs with Electronical Audio Input
    • EN 352-7 Level-Dependent Ear-Plugs
    • EN 352-8 Entertainment Audio Ear-Muffs
  • for Head Protection:
    • EN 397 Industrial Safety Helmets
    • EN 812 Bump Caps
    • EN 966 Helmets for Airborne Sports
    • EN 1077 Helmets for Alpine Skiers and Snowboarders
    • EN 1078 Helmets for Pedal Cyclists and for Users of Skateboards and Roller Skates
    • EN 1384 Helmets for Equestrian Activities
    • EN 1385 Helmets for Canoeing and White Water Sports
    • EN 12492 Helmets for Mountaineers
    • EN 13484 Helmets for Users of Luges
    • EN 13781 Protective Helmets for Drivers and Passengers of Snowmobiles and Bobsleighs
    • EN 14052 High Performance Industrial Helmets
    • EN 13277 Protective Equipment for Martial Arts