Internal Organization of CERN, 2020-

2020	Director-General: F. Gianotti

Internal Audit: J. Steel

Legal Service: E. M. Gröniger-Voss

Translation, Minutes and Council Support: J. Pym

HSE	Occupational Health & Safety and Environmental Protection Unit (HSE): D. Forkel-Wirth

International Relations Sector (IR): C. Warakaulle Strategic Planning and Evaluation Protocol office Secretariat
Stakeholder relations Host States relations Member States relations Non-Member States relations Relations with International Organizations Partnerships and fundraising	Education, Communication and Outreach (ECO) Editorial content development Exhibitions & Globe Engagement Media and Press relations Teacher and Student programmes Visitors and local engagement Audiovisual production service Design & visual identity service

Research and Computing Sector (RCS): E. Elsen PRJ - Projects SIS - Scientific Information Service
EP	Experimental Physics Department	M. Krammer
TH	Theoretical Physics Department	G. Giudice
IT	Information Technology Department	F. Hemmer

Accelerators and Technology Sector (ATS): F. Bordry DO - AT Directorate Office
BE	Beams Department	P. Collier
TE	Technology Department	J.M. Jiménez
EN	Engineering Department	R. Losito

Finance and Human Resources Sector (FHRS): M. Steinacher
FAP	Finance and Administrative Processes Department	F. Sonnemann
IPT	Industry, Procurement and Knowledge Transfer Department	T. Lagrange
HR	Human Resources Department	J. Purvis
SMB	Site Management and Buildings Department	L. Miralles

2021	Director-General: F. Gianotti

Internal Audit: A. Glaser

Legal Service: K. Baxter

Translation, Minutes and Council Support: J. Pym

HSE	Occupational Health & Safety and Environmental Protection Unit (HSE): B. Delille

International Relations Sector (IR): C. Warakaulle Office of the Director Secretariat
Diplomatic and stakeholders relations Alumni relations Host States relations Associate and Non-Member State relations Relations with International Organizations Partnerships and fundraising Protocol	Education, Communication and Outreach (ECO) Community engagement Editorial content production Exhibitions Press and digital content Teacher and Student programmes Visitors and events operations

Research and Computing Sector (RCS): J. Mnich PRJ - Projects SIS - Scientific Information Service
EP	Experimental Physics Department	M. Krammer
TH	Theoretical Physics Department	G. Giudice
IT	Information Technology Department	F. Hemmer / E. Porcari

Accelerators and Technology Sector (ATS): M. Lamont DO - AT Directorate Office
BE	Beams Department	R. Jones
TE	Technology Department	J.M. Jiménez
EN	Engineering Department	K. Foraz
SY	Accelerator Systems Department	B. Goddard

Finance and Human Resources Sector (FHR): R. Bello
FAP	Finance and Administrative Processes Department	F. Sonnemann
IPT	Industry, Procurement and Knowledge Transfer Department	T. Lagrange / C. Hartley
HR	Human Resources Department	J. Purvis
S CE	Site and Civil Engineering Department	M. Capeans

2022	Director-General: F. Gianotti

Internal Audit: C. Spencer

Legal Service: K. Baxter

Translation, Minutes and Council Support: J. Pym

HSE	Occupational Health & Safety and Environmental Protection Unit (HSE): B. Delille

International Relations Sector (IR): C. Warakaulle Office of the Director Secretariat
Diplomatic and stakeholders relations Alumni relations Host States relations Associate and Non-Member State relations Relations with International Organizations Partnerships and fundraising Protocol	Education, Communication and Outreach (ECO) Community engagement Editorial content production Exhibitions Press and digital content Teacher and Student programmes Visitors and events operations

Research and Computing Sector (RCS): J. Mnich PRJ - Projects SIS - Scientific Information Service
EP	Experimental Physics Department	M. Krammer
TH	Theoretical Physics Department	G. Giudice
IT	Information Technology Department	E. Porcari

Accelerators and Technology Sector (ATS): M. Lamont DO - AT Directorate Office
BE	Beams Department	R. Jones
TE	Technology Department	J.M. Jiménez
EN	Engineering Department	K. Foraz
SY	Accelerator Systems Department	B. Goddard

Finance and Human Resources Sector (FHR): R. Bello
FAP	Finance and Administrative Processes Department	F. Sonnemann
IPT	Industry, Procurement and Knowledge Transfer Department	C. Hartley
HR	Human Resources Department	J. Purvis
S CE	Site and Civil Engineering Department	M. Capeans

2023-2024

Director-General: F. Gianotti

Internal Audit: C. Spencer

Legal Service: K. Baxter

Translation, Minutes and Council Support: J. Pym

HSE	Occupational Health & Safety and Environmental Protection Unit (HSE): B. Delille

International Relations Sector (IR): C. Warakaulle Office of the Director Secretariat
Diplomatic and stakeholders relations Alumni relations Host States relations Associate and Non-Member State relations Relations with International Organizations Partnerships and fundraising Protocol	Education, Communication and Outreach (ECO) Community engagement Editorial content production Exhibitions Press and digital content Teacher and Student programmes Visitors and events operations

Research and Computing Sector (RCS): J. Mnich PRJ - Projects SIS - Scientific Information Service
EP	Experimental Physics Department	M. Krammer
TH	Theoretical Physics Department	G. Giudice
IT	Information Technology Department	E. Porcari

Accelerators and Technology Sector (ATS): M. Lamont DO - AT Directorate Office
BE	Beams Department	R. Jones
TE	Technology Department	J.M. Jiménez
EN	Engineering Department	K. Foraz
SY	Accelerator Systems Department	B. Goddard

Finance and Human Resources Sector (FHR): R. Bello
FAP	Finance and Administrative Processes Department	F. Sonnemann
IPT	Industry, Procurement and Knowledge Transfer Department	C. Hartley
HR	Human Resources Department	J. Purvis
S CE	Site and Civil Engineering Department	M. Capeans

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