IEEE-1613 is the IEEE standard detailing environmental and testing requirements for communications networking devices in electric power substations. The standard is sponsored by the IEEE Power & Energy Society.
- http://standards.ieee.org/findstds/standard/1613-2009.html (current  version)
- http://standards.ieee.org/findstds/standard/1613a-2011.html (2011 amendments to current version)
- http://standards.ieee.org/findstds/standard/1613-2003.html (superseded by 2009 version)