Regulation No. 9: Uniform Provisions concerning the Approval of three-wheeled Vehicles with regard to Noise (March 1, 1969) Countries/Territories Entry into force Belgium Aug 12, 1976 Bosnia and Herzegovina Sep 28, 1998 Belarus May 3, 1995 Czech Republic Jun 2, 1993 Spain Dec 22, 1970 Finland Dec 15, 1977 Croatia Mar 17, 1994 Hungary Aug 19, 1976 Italy Mar 1, 1969 Lithuania Jan 28, 2002 Luxembourg Aug 2, 1983 Poland Apr 1, 1998 Romania Jun 2, 1983 Russian Federation Dec 23, 1976 Slovakia Feb 8, 1996 Slovenia May 28, 1993 Turkey Nov 3, 1992 Ukraine May 8, 2000 Serbia Aug 9, 2002 Montenegro Mar 12, 2001 Albania Oct 23, 2006 Egypt Sep 6, 2011 San Marino Dec 5, 2012 Malaysia Nov 27, 2015 North Macedonia Feb 3, 2006