The Society and College of Radiographers MRI web pages
https://www.sor.org/practice/cross-sectional-imaging/mri

The Society and College of Radiographers Magnetic Resonance Advisory Group
https://www.sor.org/practice/cross-sectional-imaging/mr-advisory-group

The British Association of MR Radiographers -  BAMRR
http://www.bamrr.org/home

The Institute of Physics and Engineering in Medicine - IPEM
http://www.ipem.ac.uk      

British Institute of Radiology
http://www.bir.org.uk/

Medicines and Healthcare Regulatory Authority - MHRA

Website for Radiology
http://web.archive.org/web/20140720043759/http://www.mhra.gov.uk/Safetyinformation/Healthcareproviders/Radiology/index.htm

International Society for Magnetic Resonance in Medicine - ISMRM 
http://www.ismrm.org/

British Chapter
http://www.ismrm.org/british/index.htm

Section for Magnetic Resonance Technologists - SMRT
www.ismrm.org/smrt/

Royal College of Radiologists Publications and Guidance
http://www.rcr.ac.uk/publications.aspx?PageID=310

Health Protection Agency - HPA Non-Ionising Radiation Services
https://www.hpa-radiationservices.org.uk/nir

EU Physical Agents Directive

European Society of Radiology      Alliance for MRI
http://www.myesr.org/cms/website.php?id=/en/eu_affairs_research/alliance_for_mri.htm

Society and College of Radiographers webpage
https://www.sor.org/practice/cross-sectional-imaging/european-union-physical-agents-directive-eu-pad

Health and Safety Executive – HSE   http://www.hse.gov.uk/index.htm

(all references accessed February 28^th 2013)