Even in countries where is is now 'legal', there are intricacies in the law. For instance, in Germany, 'recreational consumption is legal on the basis of it being considered self-harm', while in Spain and South Africa it is only legal in private areas or for home use. In Uruguay however, the drug has been fully legalised.
List of countries (Afghanistan Albania Algeria Angola Argentina Armenia Australia Austria Azerbaijan Bahrain Bangladesh Belarus Belgium Belize Benin Bhutan Bosnia and Herzegovina Bolivia Botswana Brazil Bulgaria Burkina Faso Burundi Cape Verde Cambodia Cameroon Canada Central African Republic Chad Chile People's Republic of China Colombia Comoros Costa Rica Croatia Cyprus Cuba Czech Republic Denmark Djibouti Dominica East Timor Ecuador Egypt El Salvador Eritrea Estonia Ethiopia Fiji Finland France Gabon Georgia Germany Ghana Guinea Guinea-Bissau Greece Greenland (Kalaallit Nunaat) Grenada Guatemala Guyana Haiti Honduras Hong Kong Hungary Iceland Indonesia India Iran Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Lithuania Luxembourg Macau Macedonia Madagascar Malaysia Malawi Mali Malta Marshall Islands Mauritania Mauritius Mexico Micronesia Moldova Mongolia Montenegro Morocco Mozambique Myanmar Namibia Nepal Netherlands New Zealand Nicaragua Niger Nigeria North Korea Northern Mariana Islands Norway Oman Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Romania Russia Rwanda Samoa São Tomé and Príncipe Saudi Arabia Senegal Serbia Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South Korea South Sudan Spain Sri Lanka Sudan Suriname Swaziland Sweden Switzerland Syria Taiwan Tajikistan Tanzania Thailand Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan Vanuatu Venezuela Vietnam U.S. Virgin Islands Yemen Zambia Zimbabwe)
And in many countries, laws different from region to region - most notably in the US, also in places like in India and Australia.