World-wide
49 countries have laws banning corporal punishment in all settings including the family home:
Sweden1979
Finland1983
Norway1987
Austria1989
Cyprus1994
Denmark1997
Latvia1998
Croatia1999
Bulgaria2000
Germany2000
Israel2000
Turkmenistan2002
Iceland2003
Romania2004
Ukraine2004
Hungary2005
Greece2006
Netherlands2007
Togo2007
Venezuela2007
Uruguay2007
New Zealand2007
Portugal2007
Spain2007
Liechtenstein2008
Luxembourg2008
Moldavia2008
Costa Rica2008
Kenya2010
Tunisia2010
Poland2010
Republic of Congo 2010
Albania2010
South Sudan2011
Honduras2013
Macedonia(FYROM) 2013
Cabo Verde2013
Malta2014
Brazil2014
Bolivia2014
Argentina2014
San Marino2014
Nicaragua2014
Estonia2014
Andorra2014
Benin2015
Ireland2015
Peru2015
Mongolia2016
The European Union
20 of the 28 member states have achieved a full ban and another four are clearly committed to achieving one soon. The UK is one of just five EU states which have neither prohibited nor committed to doing so. Of the other four, ministers in both Belgium and France have indicated in recent months that they will consider a complete ban. Italy’s Supreme Court has ruled that all corporal punishment is unlawful (though this is not yet reflected in legislation).