On 29 September 2016, during a visit to Abkhazia of a delegation led by Nauru's Speaker of Parliament Cyril Buraman, the two countries signed a Treaty of Friendship and Cooperation.
Pada tanggal 29 September 2016, selama kunjungan resmi ke Abkhazia yang dikepalai oleh Ketua Parlemen Nauru Cyril Buraman, kedua belah pihak menandatangani Perjanjian Persahabatan dan Kerjasama.