The Italian research agency dedicated to the study of the fundamental constituents of matter and the laws that govern them, under the supervision of the Ministry of Education, Universities and Research (MIUR), is the Italian National Institute for Nuclear Physics (INFN). It conducts theoretical and experimental research in the fields of subnuclear, nuclear and astroparticle physics.

México participates in several HEP laboratories around the world: CERN, Fermilab, KEK,DESY, GSI, etc., as well as some world class experiments as HAWK, Pierre Auger Labotarory, etc.
We participates in CERN´s Master Class activities, congress, workshops and several outreach activities as: Muon Day, Women Day, "Noche de las Estrellas", among others.

Georgia is a country in the South Caucasus region, located at the crossroads of Eastern Europe and Western Asia. It has a long tradition of education, science, and engineering, with strong emphasis on mathematics and natural sciences in its academic culture. Over recent decades, Georgia has increasingly focused on internationalization in higher education and research, strengthening its engagement with European and global scientific institutions.

QuarkNet and Fermilab are the leading institutions for United States particle physics outreach.

Both institutions had an exciting 2020, transitioning quickly to virtual offerings and expanding particle physics education and outreach to new audiences.

In addition to offering remote workshops at centers across the US, QuarkNet offered a

The UK has a diverse and substantial portfolio of particle physics research and outreach activities. UK physicists collaborate and conduct research in projects all over the world and within the UK.

The Swiss Institute for Particle Physics (CHIPP) is an association according to Swiss law regrouping all the particle, astroparticle, and nuclear physicists holding a Master in physics and working for a Swiss institution, as well as the Swiss PhD nationals working at CERN.
Founded in 2003, CHIPP aims at strengthening in Switzerland three main pillars: Particle physics at the high-energy and intensity frontiers
astroparticle physics and neutrino physics.