http://www.astm.org/Standards/asset-management-standards.html ASTM International
http://www.pas55.net/ PAS 55
http://www.iso.org/ International Organization for Standardization
http://www.ieee.org/ IEEE
http://www.iec.org/ International Engineering Consortium
http://www.ansi.org/ American National Standards Institute
http://www.ntis.gov.au/ National Training Information Service (NTIS)
http://dodssp.daps.dla.mil/ The US Military Standards
http://www.bsigroup.com/ British Standards