International Relations
| Director for International Relations | Charlotte Lindberg Warakaulle |
| Assistant to the Director for International Relations / Departmental Records Officer | Catherine Brandt |
| Departmental Administrative Officer | Marika Flygar |
| Departmental Planning Officer | Christoph Schäfer |
| Departmental Training Officer | Christine Fromm |
| Departmental Safety Officer | Gunnar Lindell |
Stakeholder Relations
Group management
| Group Leader | Charlotte Lindberg Warakaulle |
| Assistant to the Director for International Relations | Catherine Brandt |
| Administration | Marika Flygar |
Host State Relations
| Section Leader | Friedemann Eder |
| Administration | Natasha Lavy-Upsdale Nathalie Cimarosti |
Member State Relations
| Section Leader | Pippa Wells |
| Administration | Marika Flygar |
Associate & Non-Member State Relations
| Section Leader | Emmanuel Tsesmelis |
| Administration | Eszter Badinova Marika Flygar |
Advisors for Non-Member States
| North America Sub-Saharian Africa East Asia South Asia South-East Asia Oceania |
Emmanuel Tsesmelis |
| Latin America | Salvatore Mele Jose Salicio Diez |
| Europe Central Asia |
Christoph Schäfer Tadeusz Kurtyka |
| Middle East North Africa |
Patrick Fassnacht |
Relations with International Organizations
| Advisor | Olivier Martin |
| Administration | Marika Flygar |
Partnerships & Fundraising
| Section Leader | Matteo Castoldi |
| Trust and Foundations Officer | Laura Brackenridge |
| Corporate Engagement Officer | Hilary Nathan |
| Individual Giving | Benedetta Nirta |
| Administrative support | Parul Pant |
Education, Communications & Outreach
Group management
| Group leader | Ana Godinho |
| Administration | Maureen Prola-Tessaur |
Editorial Content Development
| Section leader / Head of Editorial Content Development | Kate Kahle |
| Writer | Cristina Agrigoroae |
| Web Developer | Tobias Betz |
| Web Manager | Sotirios Boutas |
| CERN Courier Editor | Matthew Chalmers |
| Web Developer | Patrick Gröger |
| Social Media Manager | Loic Bommersbach |
| Web Developer | Konstantinos Platis |
| Writer and Editor | Corinne Pralavorio |
Exhibitions & Global Engagement
| Section leader / Head of Exhibitions and Global Engagement | Rolf Landua |
| Arts at CERN | Monica Bello |
| Alumni programme and visits preparation | Antonella Del Rosso |
| Exhibition Manager | Charles-Henri Denarie |
| IPPOG and TEDxCERN project leader | Claudia Marcelloni De Oliveira |
| Medialab | Joao Pequenao |
| Exhibition Content | Emma Sanders |
Media & Press Relations
| Section leader / Head of Press | Arnaud Marsollier |
| Press officer | Sophie Tesauri |
| Junior press officer | Melissa Marie Jacquemod |
| Junior press officer | Letizia Diamante |
| UK Communications (STFC) | Stephanie Hills |
| US Communications (Fermilab) | Sarah Charley |
Teacher & Student Programmes
| Section leader / Head of Physics Education Research | Sascha Schmeling |
| Executive Assistant | Ines Knäpper |
| Physics Education Research | Sarah Aretz |
| Physics Education Research / S'Cool LAB | Alex Brown |
| S'Cool LAB Technical Support | Vincent Darras |
| Physics Education Research / S'Cool LAB | Alexandra Jansky |
| Physics Education Research / S'Cool LAB | Oliver Keller |
| Teacher Programmes Manager | Jeff Wiener |
| S'Cool LAB Manager | Julia Woithe |
Visitors & Local Engagement
| Head of Service | Francois Briard |
| Visit Service / Guides | Dominique Bertola |
| Visit Service | Alejandra Lorenzo Gomez |
| Visit Service | Yesika Enriquez |
| Globe Events Coordinator | Loraine Massarotti |
| Globe technical support | Philippe Moret |
| Globe technical support | Gilles Gauthéron |
| Local Engagement | Marie Bouvier |
Audiovisual Production Service
| Head of Service / Producer | Paola Catapano |
| Photographer | Maximilien Brice |
| Videographer | Noemi Caraban |
| Videographer / Producer | Jacques Fichet |
| Departmental Training Officer | Christina Fromm |
| Videographer | Christoph Madsen |
| Junior AV technician | Julien Ordan |
Design & Visual Identity Service
| Head of Service / Art director | Fabienne Landua |
| Designer / Protocol Presentations | Ewa Lopienska |
| 3D Animator | Daniel Dominguez |
| Designer | Esma Mobs |
Strategic Planning & Evaluation
| Advisors | Laure Esteveny James Gillies Rüdiger Voss |
| Alumni programme | Rachel Bray |
Protocol Office
| Chief of Protocol | Stephanie Molinari |
| Protocol Officer | Constance Brulhart |
| Protocol Officer | Marina De Piero |