For continuously high product quality and environmentally friendly production  Airtec® is regularly certified by Det Norske Veritas Danmark A / S.

This also includes the ISO 22000 HACCP certification (International Food Directive) for maximum hygiene security.


  • ISO 9001 Quality Standard
  • ISO 14001 Environmental Standard
  • ISO 22000 HACCP Hygiene Standard


The design of systems corresponds to VDI guideline 6022 part 6.

The VDI 6022 is a guideline of the technical building equipment department of the Association of German Engineers. This guideline is considered a recognized rule of technology. Basically guidelines of professional associations have the character of recommendations. In the event of damage, however when assessing liability, experts often rely on whether such guidelines have been complied with. iser but support in assessing the liability often on whether such guidelines have been complied with. The guideline VDI 6022 describes the state of the art with regard to the hygiene requirements for air conditioning systems and devices and for the assessment of the indoor air quality.


ISO 22000 | is the only cross-level, globally designed and certifiable standard for food safety management systems.



HACCP | is the abbreviation for "Hazard Analysis Critical Control Points" and means the risk analysis and control of critical points - at all stages of the preparation, processing, manufacture, packaging, storage, transport, distribution, treatment and sale of food



Airtec hygienic confirmation report
Airtec Bericht Hygienekonformität (GB).p
Adobe Acrobat Document 1.5 MB
Airtec risk assesment
Airtec Risikobewertung Bakterien und Leg
Adobe Acrobat Document 50.5 KB

Rotasystem Certifications

The members of the management, the sales team and all service technicians of Rotasystem Service GmbH are regularly trained, checked and certified with regard to safety and hygiene requirements.

The plants of the partner companies correspond to the international guidelines and requirements.

Airtec regularly certifies companies and systems according to ISO 9001 quality, ISO 14001 environment and ISO 22000 HACCP hygiene safety.

Quality and safety are the most important factors for us when it comes to products and services.

All of our employees also have an IPAF PAL training certificate for work platforms and articulated climbers.

SCC occupational safety training

IPAF PAL training certificate for work platforms and articulated climbers

VDI 6022 Category A

VDI 6022 Category B