Memorandum of Understanding concerning Conservation Measures for the Siberian Crane (Dec. 13, 1998) Countries/Territories Entry into force Simple signature Afghanistan Jul 1, 2006 Jun 22, 2006 Azerbaijan Jan 1, 1999 Dec 13, 1998 China May 1, 1999 Apr 16, 1999 India Jan 1, 1999 Dec 13, 1998 Iran, Islamic Republic of Jan 1, 1999 Dec 13, 1998 Kazakhstan Jan 1, 1999 Dec 13, 1998 Mongolia May 1, 2004 Apr 29, 2004 Pakistan Jan 1, 1999 Dec 13, 1998 Russian Federation Jul 1, 2002 Jun 4, 2002 Turkmenistan Jan 1, 1999 Dec 13, 1998 Uzbekistan Jan 1, 1999 Dec 13, 1998