PRRI has attended as an observer all the Conferences of the Parties to the Biodiversity Convention since 2006:
- COP 8 – Curitiba, An Bhrasaíl, 20 – 31 Márta 2006
- COP 9 – Bonn, An Ghearmáin, 19 – 30 Bealtaine 2008
- COP 10 – Nagoya, An tSeapáin, 18 – 29 Deireadh Fómhair 2010
- COP 11 – Hyderabad, An India, 8 – 19 Deireadh Fómhair 2012
- COP 12 – Pyeongchang, Poblacht na Cóiré, 6 – 17 Deireadh Fómhair 2014