تونغا - الملامح القطريةDate of text: 01 November 1875 (2021)
السياسات
Date of text: 14 November 2022
Date of text: 01 November 2021
Date of text: 17 May 2021
Date of text: 01 December 2020
Date of text: 01 March 2020
التشريع
التنمية الزراعية والريفية
Date of text: 01 October 2010
Date of text: 20 September 2010
Date of text: 14 September 1959 (31 December 2005)
Date of text: 1903 (1988)
Date of text: 2011
تغير المناخ
Date of text: 24 August 2021
Date of text: 13 September 2024
النباتات المزروعة
Date of text: 29 October 2002 (31 December 2005)
Date of text: 31 August 1982 (31 December 1988)
Date of text: 26 July 1926 (31 December 2005)
Date of text: 04 September 1917 (31 December 2005)
Date of text: 31 October 1916 (1998)
إدارة مخاطر الكوارث
Date of text: 25 August 2021
Date of text: 2008 (30 July 2012)
Date of text: 15 January 2021
البيئة
Date of text: 27 August 2010
Date of text: 02 March 2010
Date of text: 10 January 2006
Date of text: 18 November 2003 (2012)
Date of text: 30 March 2017
مصايد الأسماك وتربية الأحياء
Date of text: 12 November 2004 (31 December 2005)
Date of text: 18 November 2003
Date of text: 07 May 2024
Date of text: 08 June 2022
Date of text: 2009
الغذاء والتغذية
Date of text: 29 October 2020
Date of text: 23 December 2002
Date of text: 29 October 2002 (12 October 2015)
Date of text: 04 February 1991 (31 December 2005)
Date of text: 30 January 1976 (1988)
الغابات
Date of text: 02 November 1961 (31 December 2005)
Date of text: 16 June 2016
Date of text: 1979 (31 December 2005)
Date of text: 1943 (31 December 2005)
الأرض والتربة
Date of text: 17 September 2012
Date of text: 23 August 1927 (1988)
Date of text: 09 April 1925 (1998)
Date of text: 13 March 1984 (1998)
Date of text: 02 November 1961 (01 January 1970)
ثروة حيوانية
Date of text: 28 September 1979 (31 December 1988)
Date of text: 15 April 1928 (31 December 2005)
Date of text: 26 September 1918 (1988)
Date of text: 31 October 1916 (1998)
Date of text: 23 April 2009
الموارد المعدنية والطاقة
Date of text: 22 November 2021
Date of text: 20 August 2014
Date of text: 13 September 2007
Date of text: 30 January 1970 (1988)
Date of text: 25 November 1949 (31 December 2005)
البحر
Date of text: 23 April 2010
Date of text: 17 January 2005
Date of text: 21 September 2002 (31 December 2005)
Date of text: 28 February 1973 (30 July 2012)
Date of text: 1903 (1988)
المياه
Date of text: 21 October 2020
Date of text: 08 August 2001
Date of text: 1963 (1984)
Date of text: 1938 (31 December 1988)
Date of text: 1929 (31 December 1988)
الأنواع البرية والنظم الايكولوجية
Date of text: 1903 (1988)
Date of text: 04 January 2013
Date of text: 28 October 2008
Date of text: 31 March 1977 (31 December 2005)
Date of text: 17 March 2013
منوعات
Date of text: 13 September 2007
Date of text: 06 September 1926 (2020)
Date of text: 2002 (2020)
Date of text: 18 May 1993 (31 December 2005)
Date of text: 19 December 1973 (1988)
الاتفاقات الدولية
Date of text: 05 September 2000
Date of text: 16 June 1993