Country Age
Bangladesh 7
India 7
Mexico 6-12*
Myanmar 7
Nigeria 7
Pakistan 7
South Africa 7
Sudan 7
Tanzania 7
Thailand 7
Indonesia 8
Kenya 8
Scotland (UK) 8
Ethiopia 9
Iran 9***
Switzerland 10
Nepal 10
United States 10******
Australia 10
England and Wales (UK) 10
Ukraine 10
Turkey 11
Canada 12
Ireland 12
Israel 12
Korea, Rep. 12
Morocco 12
Uganda 12
Algeria 13
France 13
Poland 13
Uzbekistan 13
Austria 14
China 14
Estonia 14
Germany 14[2]
Italy 14
Japan 14
Romania 14
Russia 14
Slovenia 14
Vietnam 14
Egypt 15
Finland 15[3]
Denmark 15
Norway 15
Sweden 15
Iceland 15
Philippines 15*****
Argentina 16
Spain 16
Brazil 18****
Colombia 18****
International Criminal Court 18[4]
Peru 18****
Belgium 18
DR Congo 18
*Most states 11 or 12 years; age 11 for federal crimes.
**Age determined by state; minimum age is 7 in most states under common law.
***Age 9 for girls, 15 for boys.
****Official age of criminal responsibility; from age 12, children's actions are subject to juvenile legal proceedings.
*****The child in conflict with the law may be held liable if he or she is more than 15 years of age if he or she acted with discernment.
****** Varies from state to state most states 10 years; age 10 for federal crimes. Some states as young as 6.
http://en.wikipedia.org/wiki/Defense_of_infancy