The following (21) States were parties to this Agreement on December 31, 2021:

  • Botswana
  • Eswatini
  • Gambia
  • Ghana
  • Kenya
  • Lesotho
  • Liberia
  • Malawi
  • Mauritius
  • Mozambique
  • Namibia
  • Rwanda
  • São Tomé e Princípe
  • Seychelles
  • Sierra Leone
  • Somalia
  • Sudan
  • Tanzania
  • Uganda
  • Zambia
  • Zimbabwe.