Participant Signature Ratification, Acceptance (A), Approval (AA), Accession (a) Afghanistan 2 May 2017 (a) Albania 9 October 2014 Angola 11 October 2013 Antigua and Barbuda 23 September 2016 (a) Argentina 10 October 2013 25 September 2017 Armenia 10 October 2013 13 December 2017 Australia 10 October 2013 Austria 10 October 2013 12 June 2017 Bangladesh 10 October 2013 Belarus 23 September 2014 Belgium 10 October 2013 26 February 2018 Benin 10 October 2013 7 November 2016 Bolivia 10 October 2013 26 January 2016 Botswana 3 June 2016 (a) Brazil 10 October 2013 8 August 2017 Bulgaria 10 October 2013 18 May 2017 Burkina Faso 10 October 2013 10 April 2017 (a) Burundi 14 February 2014 Cambodia 10 October 2013 Cameroon 24 September 2014 Canada 10 October 2013 7 April 2017 Central African Republic 10 October 2013 Chad 25 September 2014 24 September 2015 Chile 10 October 2013 China 10 October 2013 31 August 2016[23] Colombia 10 October 2013 Comoros 10 October 2013 Republic of the Congo 8 October 2014 Costa Rica 10 October 2013 19 January 2017 Côte d'Ivoire 10 October 2013 Croatia 24 September 2014 25 September 2017 Cuba 30 January 2018 Cyprus 24 September 2014 Czech Republic 10 October 2013 19 June 2017 Denmark 10 October 2013 18 May 2017 Djibouti 10 October 2013 23 September 2014 Dominican Republic 10 October 2013 20 March 2018 Ecuador 10 October 2013 29 July 2016 El Salvador 20 June 2017 (a) Estonia 21 June 2017 (a) Ethiopia 10 October 2013 European Union 10 October 2013 15 May 2017 (AA) Finland 10 October 2013 1 June 2017 (A) France 10 October 2013 15 June 2017 Gabon 30 June 2014 24 September 2014 (A) Gambia 10 October 2013 7 November 2016 Georgia 10 October 2013 Germany 10 October 2013 15 September 2017 Ghana 24 September 2014 23 March 2017 Greece 10 October 2013 Guatemala 10 October 2013 Guinea 25 November 2013 21 October 2014 Guinea-Bissau 24 September 2014 Guyana 10 October 2013 24 September 2014 Honduras 24 September 2014 22 March 2017 Hungary 10 October 2013 18 May 2017 Iceland 3 May 2018 India 30 September 2014 18 June 2018 Indonesia 10 October 2013 22 September 2017 Iran 10 October 2013 16 June 2017 Iraq 10 October 2013 Ireland 10 October 2013 Israel 10 October 2013 Italy 10 October 2013 Jamaica 10 October 2013 19 July 2017 Japan 10 October 2013 2 February 2016 (A) Jordan 10 October 2013 12 November 2015 Kenya 10 October 2013 Kiribati 28 July 2017 (a) Kuwait 10 October 2013 3 December 2015 Lao People's Democratic Republic 21 September 2017 (a) Latvia 24 September 2014 20 June 2017 Lesotho 12 November 2014 (a) Liberia 24 September 2014 Libya 10 October 2013 Liechtenstein 1 February 2017 (a) Lithuania 10 October 2013 15 January 2018 Luxembourg 10 October 2013 21 September 2017 Republic of Macedonia 25 July 2014 Madagascar 10 October 2013 13 May 2015 Malawi 10 October 2013 Malaysia 24 September 2014 Mali 10 October 2013 27 May 2016 Malta 8 October 2014 18 May 2017 Mauritania 11 October 2013 18 August 2015 Mauritius 10 October 2013 21 September 2017 Mexico 10 October 2013 29 September 2015 Moldova 10 October 2013 20 June 2017 Monaco 24 September 2014 24 September 2014 Mongolia 10 October 2013 28 September 2015 Montenegro 24 September 2014 Morocco 6 June 2014 Mozambique 10 October 2013 Namibia 6 September 2017 (a) Nepal 10 October 2013 Netherlands 10 October 2013 18 May 2017 (A) New Zealand 10 October 2013 Nicaragua 10 October 2013 29 October 2014 Niger 10 October 2013 9 June 2017 Nigeria 10 October 2013 1 February 2018 Norway 10 October 2013 12 May 2017 Pakistan 10 October 2013 Palau 9 October 2014 21 June 2017 Panama 10 October 2013 29 September 2015 Paraguay 10 February 2014 Peru 10 October 2013 21 January 2016 Philippines 10 October 2013 Poland 24 September 2014 Republic of Korea 24 September 2014 Romania 10 October 2013 18 May 2017 Russia 24 September 2014 Rwanda 29 June 2017 (a) Saint Kitts and Nevis 24 May 2017 (a) Samoa 10 October 2013 24 September 2015 Sao Tome and Principe 30 August 2018 Senegal 11 October 2013 3 March 2016 Serbia 9 October 2014 Seychelles 27 May 2014 13 January 2015 Sierra Leone 12 August 2014 1 November 2016 Singapore 10 October 2013 22 September 2017 Slovakia 10 October 2013 31 May 2017 Slovenia 10 October 2013 23 June 2017 South Africa 10 October 2013 South Korea 24 September 2014 Spain 10 October 2013 Sri Lanka 8 October 2014 19 June 2017 Sudan 24 September 2014 Swaziland 21 September 2016 (a) Sweden 10 October 2013 18 May 2017 Switzerland 10 October 2013 25 May 2016 Syria 24 September 2014 26 July 2017 Tanzania 10 October 2013 Thailand 22 June 2017 (a) The former Yugoslav Republic of Macedonia 25 July 2014 Togo 10 October 2013 3 February 2017 Tunisia 10 October 2013 Turkey 24 September 2014 Uganda 10 October 2013 United Arab Emirates 10 October 2013 27 April 2015 United Kingdom 10 October 2013 23 March 2018 United States 6 November 2013 6 November 2013 (A) Uruguay 10 October 2013 24 September 2014 Vanuatu 16 October 2018 Venezuela 10 October 2013 Vietnam 11 October 2013 23 June 2017 (AA) Yemen 21 March 2014 Zambia 10 October 2013 11 March 2016 Zimbabwe 11 October 2013