Caroline Tokarski was the host of the 2022 MaSC meeting, which was combined with the third edition of the Bordeaux summer school.

ARCHE members were highly involved in the organisation of the event, with workshops on bottom-up and top-down proteomics, as well as native mass spectrometry, mass spectrometry imaging, and MALDI-TOF MS analysis.

Following the workshop, a 2 day congress was held at the Aquitqine Museum and the Bordeaux Opera, where ARCHE research was presented by Julie Arslanoglu, Catherine Gilbert, Aleksandra Popowich, Vaclav Krupicka and Daniel Vallejo.