2010SN/T 1242-2010 Codes of sanitary supervision for entry-exit passengers trains
2003SN/T 1236-2003 Assessing criteria of sanitary supervision for entry-exit passenger trains
SN/T 1236-2003 Assessing criteria of sanitary supervision for entry-exit passenger trains was changed to SN/T 1242-2010 Codes of sanitary supervision for entry-exit passengers trains.