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Technical
The IOR is recognised as the leading source of independent technical information on refrigeration, air conditioning and heat pumps. Whether you are an engineer, designer, service technician or equipment operator we have a range of guidance available for immediate download, free to members or at a charge to non members:
- Codes of Practice covering the safety requirements for different refrigerant groups including Flammables and Carbon Dioxide
- Good Practice Guides for Service Engineers and Engineering Technicians to improve standards and increase knowledge in best practice
- Technical Guidance Notes explaining key legislation, safety issues or refrigerant properties
- Useful Publications by other organisations are also included in our database such as CIBSE TM44, International Institute of Refrigeration Informatory Notes, certain FETA guidance and British Cryoengineering Society books and papers.
Browse our publications database at: https://ior.org.uk/technical/buy-documents
Recent posts
IOR Industry Skills Alliance: meeting fully booked
2 Mar 2026
Fully Booked - wait list open. The launch of the IOR's Industry Skills Alliance for individuals interested in shaping the future of the skills agenda for the RACHP sector. Find out more about the event and the role of the Skills Alliance here.
Live event
Members invited to feedback on update and review of IOR Constitution
24 Feb 2026
A review of the IOR Constitution has been carried out to ensure it complies with current Charity Commission guidance and improve the wording for clarity. Open for consultation and comment by members until 30th April 2026.
Consultation
IOR EngTech Section Celebrates 25 Years of Supporting Technicians
30 Mar 2026
The Institute is marking the occasion with a special offer designed to support the career progression of section subscribers.
News
Skills Alliance Event Fully Booked - But Still Many Ways to Join In
23 Mar 2026
The IOR Skills Alliance's first meeting in Milton Keynes is at capacity, but there are still many ways to take part in the alliance's work.
Education
IOR Board of Trustees Members Honoured at the ACR Awards
23 Mar 2026
Congratulations to Steve Benton FInstR and Craig Girdlestone FInstR for this well‑deserved recognition for their dedicated, often behind‑the‑scenes contributions to the industry.
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