REHVA - Federation of European Heating and Air Conditioning Associations

BSI - British Standard (United-Kingdom)

CIBSE - Chartered Institution of Building Services Engineers (United-Kingdom)

AREA - Air conditioning and Refrigeration European Association

CRT - Cambridge Refrigeration Technology (United-Kingdom)

FETA - The Federation of Environmental Trade Associations (United-Kingdom)

IOR - Institute of Refrigeration (United-Kingdom)

AIRAH - Australian Insitute of Refrigeration, Air Conditioning and Heating (Australia)

CSIRO (Australia)

DTI - Danish Technological Institute (Denmark)

SCANREF - Scandinavian Refrigeration (Denmark)

SINTEF - The Foundation for Scientific and Industrial Research at the Norwegian Institute of Technology (Norway)

Swedish Society of Refrigeration (Sweden)

ASHRAE - American Society oh heating, Refrigerating and Air-Conditioning Engineers (USA)