Hello Michael, I believe that the U.S. requirements for railroad safety are written as Federal Regulations, Title 49, Subtitle B, Chapter II, Parts 200 - 269. http://www.ecfr.gov/cgi-bin/text-idx?SID=b2a64dafd5d937af27f919b36bb433d0&c=ecfr&tpl=/ecfrbrowse/Title49/49cfrv4_02.tpl
Another version of the regulations can be found at the Federal Railroad Administration's web site. http://www.fra.dot.gov/eLib/Find#p1_z10_lCM Best regards, Ted Eckert Compliance Engineer Microsoft Corporation ted.eck...@microsoft.com<mailto:ted.eck...@microsoft.com> The opinions expressed are my own and do not necessarily reflect those of my employer. From: Michael Loerzer [mailto:loerzer_mob...@globalnorm.de] Sent: Thursday, December 20, 2012 11:46 PM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Safety standards (UL, ...) in railway applications Hello, does in the US specific or complemtary standards exists similar to EN 50126, EN 50128 or EN 50129? Product scope: Instrumentation and control systems for rail vehicles like air conditioning, ventilation, door control, traction and safety applications. Best regards Dipl.-Ing. Michael Loerzer Managing Director Regulatory Affairs Specialist Globalnorm GmbH Kurfürstenstr. 112 10787 Berlin Phone +49 30 3229027-51 Cell +49 170 3229027 Fax +49 30 3229027-59 Mail michael.loer...@globalnorm.de<mailto:michael.loer...@globalnorm.de> » globalnorm.de<http://www.globalnorm.de/> Globalnorm GmbH, Sitz der Gesellschaft: Kurfürstenstr. 112, 10787 Berlin Geschäftsführer: Dipl.-Ing. Michael Loerzer Amtsgericht Berlin-Charlottenburg HRB 105204 B, USt-ID-Nummer: DE251654448 - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org<mailto:emc-p...@ieee.org>> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <emcp...@radiusnorth.net<mailto:emcp...@radiusnorth.net>> Mike Cantwell <mcantw...@ieee.org<mailto:mcantw...@ieee.org>> For policy questions, send mail to: Jim Bacher <j.bac...@ieee.org<mailto:j.bac...@ieee.org>> David Heald <dhe...@gmail.com<mailto:dhe...@gmail.com>> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <emcp...@radiusnorth.net> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>