The HEP Software Foundation facilitates cooperation and common efforts in High Energy Physics software and computing internationally.
PyHEP 2019 "Python in HEP" Workshop, Abingdon, U.K., 16-18 October 2019 (more info)
The HSF holds regular meetings in its activity areas and has weekly coordination meetings as well. All of our meetings are open for everyone to join.
HSF has been contributing to the European Strategy Update process, emphasising the importance of software for the field.