Guidance note 33On 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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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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23 Apr 2026

Find out what the IOR can do for you: technical queries, safety codes of practice, new  technologies and professional development.

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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.

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New IOR refrigeration LEGO series in partnership with Danfoss

29 Apr 2026

Building on the success of the first refrigeration LEGO kit provided by FJB in 2024 the IOR has announced the launch of even more LEGO kits in collaboration with Danfoss.

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New Good Practice Bulletins Now Available

28 Apr 2026

Water chiller evaporators, the Building Safety Act and AHU Filters are the focus of the latest bulletins issued by the IOR EngTech Section. Subscribers to the technical mailing can now download these from the IOR Technician App or from the IOR RACHP EngTech Section on the website.

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