Algeria |
| Accession: July 25, 2017 | April 28, 2020 |
Belize |
| Accession: November 9, 2018 | April 28, 2020 |
Botswana | October 4, 2012 | Ratification: November 20, 2013 | April 28, 2020 |
Burkina Faso | June 26, 2012 | Ratification: July 31, 2017 | April 28, 2020 |
Cambodia |
| Accession: March 27, 2019 | April 28, 2020 |
Chile | June 26, 2012 | Ratification: June 22, 2015 | April 28, 2020 |
China | June 26, 2012 | Ratification: July 9, 2014 | April 28, 2020 |
Cook Islands |
| Accession: March 19, 2019 | April 28, 2020 |
Democratic People's Republic of Korea | June 26, 2012 | Ratification: February 19, 2016 | April 28, 2020 |
Dominican Republic |
| Accession: June 5, 2018 | April 28, 2020 |
El Salvador | November 7, 2012 | Ratification: October 10, 2016 | April 28, 2020 |
Gabon |
| Accession: September 21, 2016 | April 28, 2020 |
Indonesia | December 18, 2012 | Ratification: January 28, 2020 | April 28, 2020 |
Japan |
| Accession: June 10, 2014 | April 28, 2020 |
Kenya | June 26, 2012 | Ratification: November 15, 2019 | April 28, 2020 |
Mali | June 26, 2012 | Ratification: October 23, 2018 | April 28, 2020 |
Marshall Islands |
| Accession: February 8, 2019 | April 28, 2020 |
Nigeria |
| Accession: October 4, 2017 | April 28, 2020 |
Peru | June 26, 2012 | Ratification: September 27, 2018 | April 28, 2020 |
Qatar | June 24, 2013 | Ratification: July 3, 2015 | April 28, 2020 |
Republic of Moldova | June 26, 2012 | Ratification: September 4, 2015 | April 28, 2020 |
Russian Federation |
| Accession: October 19, 2015 | April 28, 2020 |
Saint Vincent and the Grenadines |
| Accession: September 5, 2016 | April 28, 2020 |
Samoa |
| Accession: May 9, 2017 | April 28, 2020 |
Slovakia |
| Accession: May 22, 2014 | April 28, 2020 |
Switzerland | June 26, 2012 | Ratification: February 11, 2020 | May 11, 2020 |
Syrian Arab Republic | June 26, 2012 | Ratification: March 18, 2013 | April 28, 2020 |
Trinidad and Tobago |
| Accession: October 4, 2019 | April 28, 2020 |
Tunisia | June 26, 2012 | Ratification: July 21, 2016 | April 28, 2020 |
United Arab Emirates |
| Accession: October 15, 2014 | April 28, 2020 |
Zimbabwe | December 11, 2012 | Ratification: September 12, 2019 | April 28, 2020 |