Private security services - Part 3: Certification procedure for the conformity assessment of private security services in accordance with DIN 77200-1 and DIN 77200-2— 24 стр.
Customer contact centres - Part 2: Requirements for clients using the services of customer contact centres (ISO 18295-2:2017); German version EN ISO 18295-2:2017— 14 стр.
Recreational diving services - Requirements and guidance on environmentally sustainable practices in recreational diving (ISO 21416:2019); German version EN ISO 21416:2019— 16 стр.
Recreational diving services - Requirements for training on environmental awareness for recreational divers (ISO 21417:2019); German version EN ISO 21417:2019— 14 стр.
Recreational diving services - Requirements for the training of recreational scuba divers - Part 2: Level 2 - Autonomus diver (ISO 24801-2:2014); German version EN ISO 24801-2:2014— 22 стр.
Recreational diving services - Requirements for the training of scuba instructors - Part 1: Level 1 (ISO 24802-1:2014); German version EN ISO 24802-1:2014— 20 стр.
Recreational diving services - Requirements for the training of recreational scuba divers - Part 3: Level 3 - Dive leader (ISO 24801-3:2014); German version EN ISO 24801-3:2014— 20 стр.
Recreational diving services - Requirements for the training of recreational scuba divers - Part 1: Level 1 - Supervised diver (ISO 24801-1:2014); German version EN ISO 24801-1:2014— 16 стр.
Recreational diving services - Requirements for the training of scuba instructors - Part 2: Level 2 (ISO 24802-2:2014); German version EN ISO 24802-2:2014— 22 стр.
Service activities relating to drinking water supply systems and wastewater systems - Guidelines for benchmarking of water utilities (ISO 24523:2017)— 28 стр.
