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Technical
On June 1st 2015 two former directives (Dangerous Substances Directive 76/464/EEC & Dangerous Preparations Directive 88/379/EEC) for classifying the hazards of chemicals were replaced by the CLP Regulation EC No 1272/2008 (Classification, Labelling and Packaging of Substances and Mixtures).This guidance note, available here, has been produced as an addendum to the four IOR Refrigerant Safety Codes of Practice which IOR members can download for free.
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About the IOR
23 Apr 2026
The Institute of Refrigeration is the professional engineering body for all individuals working in RACHP. Find out more about the IOR here.
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What we do
23 Apr 2026
Find out what the IOR can do for you: technical queries, safety codes of practice, new technologies and professional development.
News
Join us
23 Apr 2026
When you become a member of the Institute of Refrigeration you are joining a group of specialist experts driving the sector forward.
News
CIBSE and HPA UK Launch Comprehensive Domestic Heat Pump Guide
15 Oct 2026
CIBSE and HPA UK have unveiled a new Domestic Heat Pump Design and Installation Guide, providing industry professionals with a practical resource to support the specification, installation and commissioning of domestic air-to-water heat pump systems.Publication
WiRACHP Celebrates National Heat Pump Week
12 Oct 2026
To mark the start of National Heat Pump Week, the IOR Women in RACHP Network welcomed Charlotte Lee, Chief Executive of the Heat Pump Association (HPA UK), on its podcast.
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