7 Mar 2018
The IOR Safety Code of Practice for Non Flammable, Lower Toxicity Refrigerants (Group A1) has been updated by the IOR as a reference source and guide to interpretation of the latest standards and regulations.
The publication provides essential industry guidance for owners, designers, installers and operators of vapour compression refrigerating systems that use any
group A1 refrigerants which include HFC and HFC blends. It covers properties of refrigerants, decommissioning, testing and maintenance as well as design issues with useful appendices such as typical schedules for inspection and maintenance, system register details, machinery rooms, definitions and an updated list of relevant standards. The Code has been prepared by the IOR Technical Committee as a reference source and guide to interpretation of current safety standards such as BS EN378:2016 and legal requirements such as F Gas, PED, PSSR.
The IOR publishes four Safety Codes of Practice specific to refrigerant type - all available free to IOR members.
The remaining Codes are under revision and are due to be reissued in April 2018.
Download or purchase the Code here
15 Sep 2025
This year’s AGM will be held on 29th October. members can vote in advance, or attend live in person or online.
22 Oct 2025
On 20th Oct the Department for Education (with others) published this document outlining future skills policy and new V levels to sit alongside A levels and T Levels in key sectors such as engineering. The RACHP industry will need to consider what these changes mean for our work to promote skills and careers to ensure sufficient supply of well trained new entrants to our sector. IOR education committee members are digesting the content...
21 Oct 2025
The IOR’s RACHP EngTech Section innovative mobile technician’s app has over 200 subscribers!
6 Oct 2025
HSE is gathering information and evidence relating to the Pressure Systems Safety Regulations 2000 (PSSR) and whether their scope and application are still fit for purpose.
30 Sep 2025
The paper by Prof. Ahmed Kovacevic, FREng on emerging technologies in compressors and their systems is now available and will be presented online and in person on 29 October 2025.