Fire safety of buildings and structures Snip 21-01-97 (as amended on 3 June 1999 and July 19, 2002) - ("safety of Russia") / Pozharnaya bezopasnost zdaniy i sooruzheniy SNiP 21-01-97 (s Izmeneniyami ot 3 iyunya 1999 g. i 19 iyulya 2002 g.) - ("Bezopasnost truda Rossii")