http://www.niehs.nih.gov/emfrapid/html/Q&A-Workplace.html

http://www.who.int/peh-emf/project/EMF_Project/en/

http://www.cdc.gov/niosh/topics/emf/

http://www.hpa.org.uk/

Exposure standard:

http://www.icnirp.de/pubEMF.htm

TCO certification:

http://www.tcodevelopment.com

TCO certification labs:

http://www.intertek-etlsemko.com/portal/page?_pageid=34,107083&_schema=cust_portal&_dad=cust_portal