PRRI has attended as an observer all the Conferences of the Parties to the Biodiversity Convention since 2006:
- COP 8 – Curitiba, Brażil, 20 – 31 Marzu 2006
- COP 9 – Bonn, Il-Ġermanja, 19 – 30 Mejju 2008
- COP 10 – Nagoya, Ġappun, 18 – 29 Ottubru 2010
- COP 11 – Hyderabad, Indja, 8 – 19 Ottubru 2012
- COP 12 – Pyeongchang, Repubblika tal-Korea, 6 – 17 Ottubru 2014