742.173.001 path railway Swiss train (PCT requirements; R 300.1-. 15) of December 15, 2014 (State July 1, 2015) RO 2015 1741 these prescriptions of the federal Office of transport (FOT) replace the PCT on October 31. 2011 not published in the RO, these requirements do not appear in the RS. They enter into force on 1 July. 2015 and can be obtained from FBL, sale of federal publications, 3003 Bern. The PCT are also available on the website of the federal Office of transport (FOT) www.bav.admin.ch internet.