EHEDG Subgroups

Within EHEDG a number of international experts gathered in Subgroups are responsible for the development of the Guidelines. Each Subgroup is responsible for an area of expertise, and within each area certain specific scopes are defined. The table below shows the various Subgroups and their expertise. Subgroups with the same focus are pooled together in Subgroup cluster. The contact is the liaison for the cluster and member of the Executive Committee.

Subgroup cluster	Subgroups
Equipment & Components Contact: Jacques Kastelein	Cooling and Chilling Fish processing equipment Meat processing equipment Mechanical seals Packing machines Pipe and couplings Pumps Sensors Valves
Principles Contact: Dr. Jürgen Hofmann	Building Design Design principles Dry materials handling Hygienic systems integration Materials of construction Testing and Certification Welding
Processing, services & utilities Contact: Dr. John Holah	Air handling Electrical installations Heat treatments Lubricants Process water Meat processing
Training & Education Contact: Knuth Lorenzen	Facilitator Toolbox Training