• Reference Levels for UK Amateur Radio Bands
  Added/updated: 21 October 2009
  
• Chromosomal and other blood tests for exposure to chemicals and radiation
  Added/updated: 4 September 2008
  
• Cordless Telephones
  Added/updated: 4 September 2008
  
• Depleted Uranium
  Added/updated: 7 December 2007
  
• Electromagnetic Field Modelling: Development and use of NORMAN
  Added/updated: 7 December 2007
  
• Application of ICNIRP Exposure Guidelines for 50 Hz Power Frequency Fields
  Added/updated: 22 October 2009
  
• Ionisation Chamber Smoke Detectors
  Ionisation chamber smoke detectors (ICSDs) contain a small americium-241 radioactive source that emits both gamma radiation and alpha particles.
  Added/updated: 2 October 2009
  
• Laser Pointers
  This advice on laser pointers takes account of the current British Standard for laser safety, and the technically equivalent European and International Standards.
  Added/updated: 21 May 2010
  
• Mobile Telephony and Health Information Sheet
  Summary of facts about phones and base stations, with links to other HPA documents.
  Added/updated: 8 March 2011
  
• MRI - EC Physical Agents Directive
  Added/updated: 4 September 2008
  
• Substations and Electromagnetic Fields
  Added/updated: 21 October 2009
  
• Sunsense: Protecting Yourself from Ultraviolet Radiation
  Ultraviolet radiation (UVR) is produced by the sun and by some artificial sources. The human eye cannot see it.
  Added/updated: 21 October 2009
  
• Solar Index and Skin Type
  Added/updated: 18 December 2008