Dr Berryman is régisseur de caisse for the Association Luxembourgoise des Physiciens a.s.b.l. : a non-executive rôle in the national physical society.
Dr Berryman is a représentant sectoriel at the Nationale Eltervertretung (National Parents Union) where he advocates for improved standards in education, to be achieved by greater transparency and accountability, and by making a priority of the health, safety and well-being of the students.
Dr Berryman is a member of the AMBER international software collaboration, recognized as a co-author of AMBER 14 (released 2014) and also credited for 15, 20, 22, and 24.
Dr Berryman is part of Luxembourg’s collaboration with Google to develop excellence in machine learning and AI for science, contributing to the development and characterization of new AI systems for molecular modeling such as GEMS (see publication list below).
Dr Berryman coordinated the COVAMINF workgroup for the EU Joint Programme on Neurodegenerative Disease, leading the global investigation of the alarming possibility that the SARS-CoV2 would prove to be the initiating factor for a delayed second epidemic of neurodegenerative disease. (The answer is ‘yes, but not that much’, at present it seems that there are other more serious and more addressable causes of neurodegeneration).