Each year a pan-IAST retreat is organized around an interdisciplinary theme, and is the occasion also for serendipitous exchanges beyond those that occur in our daily activities.  This year's retreat took place in Argelès-sur-Mer from October 11 to October 14, 2023 (program)

Past events: Last editions of retreats called Pyrenean Interdisciplinary Research Event (PIREN) were held in Beziers, Ax-les-Thermes or Argelès-sur-Mer, France

Program 2022, Program 2021; Program 2020; Program 2019; Program 2017; Program 2016; Program 2015