The following links are sources of information by regulatory agencies and other entities, which may be of assistance to healthcare industry providers and facility managers:

• American Society of Heating, Refrigeration and Air-Conditioning Engineers: www.ashrae.org
• Americans with Disabilities Act (ADA): www.usdoj.gov/crt/ada/adahom1.htm
• CDB Illinois Accessibility Code: www.cdb.state.il.us/AIC.shtml
• CON - Health Facilities Planning Board: www.idph.state.il.us/about/hfpb.htm
• City of Chicago: www.cityofchicago.org
• Elekta Instruments Radiation Oncology & Neurosurgery: www.elekta.com
• Fonar Corporation (MRI): www.fonar.com
• General Electric Medical Equipment: www.gehealthcare.com/worldwide.html
• llinois Department of Human Services: www.dhs.state.il.us
• Illinois Department of Public Health: www.idph.state.il.us
• International Code Council: www.iccsafe.org
• Joint Commission on Accreditation of Hospitals: www.jcaho.org
• Life Services Network of Illinois: www.lsni.org
• Municipal Code Corporation: www.municode.com
• National Fire Protection Association: www.nfpa.org
• Philips Medical Systems: www.medical.philips.com/us
• Siemens Medical Equipment: www.siemens-usa.com
• Varian Medical Systems: www.varian.com/index2.html