Nations and the Organisation of African Unity. IN WITNESS WHEREOF, WE, the Heads of State or Government, or duly authorised representatives of SADC Member States have signed this Protocol. DONE at Maputo, on the 18th day of August, 1999, in two (2) original texts, in the English and Portuguese languages, both texts being equally authentic. REPUBLIC OF ANGOLA REPUBLIC OF BOTSWANA DEMOCRATIC REPUBLIC OF CONGO KINGDOM OF LESOTHO REPUBLIC OF MALAWI REPUBLIC OF MAURITIUS REPUBLIC OF MOZAMBIQUE REPUBLIC OF NAMIBIA REPUBLIC OF SEYCHELLES REPUBLIC OF SOUTH AFRICA KINGDOM OF SWAZILAND UNITED REPUBLIC OF TANZANIA REPUBLIC OF ZAMBIA REPUBLIC OF ZIMBABWE