1960 | Director-General: C. J. Bakker / J. B. Adams |
| Abbreviations | Divisions | Divisions Leaders |
| Administration | S. A. ff Dakin | |
| Proton Synchrotron | J. B. Adams | |
| Site and Buildings | Ch. Mallet | |
| Synchro-Cyclotron | W. Gentner, G. Bernardini, P. Preiswerk | |
| Scientific and Technical Services | L. Kowarski | |
| Theoretical Studies | M. Fierz |
1961 | Director-General : J. B. Adams / V. F. Weisskopf |
| Directorate | Research : G. Bernardini Applied Physics : M. G. M. Hine Administration : S. A. ff Dakin |
| Abbreviations | Divisions | Divisions Leaders |
| Administration | S. A. ff Dakin | |
| Accelerator Research | A. Schoch | |
| Data Handling | L. Kowarski | |
| Engineering | F Grütter | |
| Finance | C. Tièche | |
| Machine Proton Synchrotron | P. Germain | |
| Synchro-Cyclotron | P. Lapostolle | |
| Nuclear Physics | P. Preiswerk | |
| Nuclear Physics Apparatus | C. A. Ramm | |
| Site and Buildings | C. Mallet | |
| Track Chambers | C. Peyrou | |
| Theoretical Studies | L. van Hove |
1962 | Director-General : V. F. Weisskopf |
| Directorate | Research : G. Puppi Applied Physics : M. G. M. Hine Administration : S. A. ff Dakin |
| Abbreviations | Divisions | Divisions Leaders |
| Administration | S. A. ff Dakin | |
| Accelerator Research | K. Johnsen | |
| Data Handling | L. Kowarski | |
| Engineering | F Grütter | |
| Finance | C. Tièche | |
| Machine Proton Synchrotron | P. Germain | |
| Synchro-Cyclotron | P. Lapostolle | |
| Nuclear Physics | P. Preiswerk | |
| Nuclear Physics Apparatus | C. A. Ramm | |
| Site and Buildings | C. Mallet | |
| Track Chambers | C. Peyrou | |
| Theoretical Studies | L. van Hove |
1963 | Director-General : V. F. Weisskopf |
| Directorate | Research : G. Puppi Applied Physics : M. G. M. Hine Technical Management : P. Germain Administration : G. H. Hampton |
| Abbreviations | Divisions | Divisions Leaders |
| Administration | G. H. Hampton | |
| Accelerator Research | C. J. Zilverschoon | |
| Data Handling | L. Kowarski | |
| Engineering | F Grütter | |
| Finance | C. Tièche | |
| Machine Proton Synchrotron | P. Germain | |
| Synchro-Cyclotron | P. Lapostolle | |
| Nuclear Physics | P. Preiswerk | |
| Nuclear Physics Apparatus | C. A. Ramm | |
| Site and Buildings | C. Mallet | |
| Track Chambers | C. Peyrou | |
| Theoretical Studies | L. van Hove |
1964 | Director-General : V. F. Weisskopf |
| Directorate | Research : B. Gregory Applied Physics : M. G. M. Hine Technical Management : P. Germain Administration : G. H. Hampton |
| Abbreviations | Divisions | Divisions Leaders |
| Accelerator Research | A. Schoch | |
| Data Handling | G. R. Macleod | |
| Finance | C. Tièche | |
| Machine Proton Synchrotron | P. Germain | |
| Synchro-Cyclotron | G. Brianti | |
| Nuclear Physics | P. Preiswerk | |
| Nuclear Physics Apparatus | C. A. Ramm | |
| Personnel | G. Ullmann | |
| Site and Buildings | C. Mallet | |
| Track Chambers | C. Peyrou | |
| Theoretical Studies | L. van Hove |
1965 | Director-General : V. F. Weisskopf |
| Directorate | Research : B. Gregory Applied Physics : M. G. M. Hine Technical Management : P. Germain Administration : G. H. Hampton |
| Abbreviations | Divisions | Divisions Leaders |
| Accelerator Research | A. Schoch | |
| Data Handling | G. R. Macleod | |
| Finance | C. Tièche | |
| Machine Proton Synchrotron | P. H. Standley | |
| Synchro-Cyclotron | G. Brianti | |
| Nuclear Physics | P. Preiswerk, W. Paul | |
| Nuclear Physics Apparatus | C. A. Ramm | |
| Personnel | G. Ullmann | |
| Site and Buildings | P. Tirion | |
| Track Chambers | C. Peyrou | |
| Theoretical Studies | L. van Hove |
1966 | Director-General : B. P. Gregory |
| Directorate | Financial Control : C. Tièche Personnel Control : G. Ullmann Budget Planning |
| Department | Abbrev. | Divisions | Divisions Leaders |
Physics I : W. Paul | Nuclear Physics | P. Preiswerk | |
| Machine Synchro-Cyclotron | G. Brianti | ||
Physics II : C. Peyrou | Track Chambers | C. Peyrou | |
Theoretical Physics : L. van Hove | Theoretical Studies | J. Prentki | |
Proton Synchrotron : P. Germain | Machine Proton Synchrotron | P. H. Standley | |
| Nuclear Physics Apparatus | C. A. Ramm | ||
Applied Physics : M. G. N. Hine | Data Handling | G R. Macleod | |
ISR Construction : K. Johnsen | Intersecting Storage Rings | K. Johnsen | |
| Accelerator Research | A. Schoch | ||
Administration : G. H. Hampton | Personnel | G. Ullmann | |
| Finance | C. Tièche | ||
| Technical Services and Buildings | P. Tirion |
1967 | Director-General : B. P. Gregory |
| Directorate | Financial Control : C. Tièche Personnel Control : G. Ullmann Budget Planning |
| Department | Abbrev. | Divisions | Divisions Leaders |
Physics I : G. Cocconi | Nuclear Physics | P. Preiswerk | |
| Machine Synchro-Cyclotron | G. Brianti | ||
Physics II : C. Peyrou | Track Chambers | C. Peyrou | |
Theoretical Physics : L. van Hove | Theoretical Studies | J. Prentki | |
Proton Synchrotron : P. Germain | Machine Proton Synchrotron | P. H. Standley | |
| Nuclear Physics Apparatus | C. A. Ramm | ||
Applied Physics : M. G. N. Hine | Data Handling | G R. Macleod | |
ISR Construction : K. Johnsen | Intersecting Storage Rings | K. Johnsen | |
Administration : G. H. Hampton | Personnel | G. Ullmann | |
| Finance | C. Tièche | ||
| Technical Services and Buildings | H. Laporte |
1968 | Director-General : B. P. Gregory |
| Directorate | Financial Control : C. Tièche Personnel Control : W. O. Lock Budget Planning |
| Department | Abbrev. | Divisions | Divisions Leaders |
Physics I : G. Cocconi | Nuclear Physics | P. Preiswerk | |
| Machine Synchro-Cyclotron | E. G. Michaelis | ||
Physics II : C. Peyrou | Track Chambers | C. Peyrou | |
Theoretical Physics : W. Thirring | Theoretical Studies | J. Prentki | |
Proton Synchrotron : P. Germain | Machine Proton Synchrotron | P. H. Standley | |
| Nuclear Physics Apparatus | C. A. Ramm | ||
| Synchrotron Injector | G. Brianti | ||
Applied Physics : M. G. N. Hine | Data Handling | G R. Macleod | |
ISR Construction : K. Johnsen | Intersecting Storage Rings | K. Johnsen | |
Administration : G. H. Hampton | Personnel | W. O. Lock | |
| Finance | C. Tièche | ||
| Technical Services and Buildings | H. Laporte |
1969 | Director-General : B. P. Gregory |
| Directorate | Financial Control : C. Tièche Personnel Control : G. Ullmann Budget Planning |
| Department | Abbrev. | Divisions | Divisions Leaders |
Physics I : G. Cocconi | Nuclear Physics | P. Preiswerk | |
| Machine Synchro-Cyclotron | E. G. Michaelis | ||
Physics II : C. Peyrou | Track Chambers | C. Peyrou | |
Theoretical Physics : W. Thirring | Theoretical Studies | J. Prentki | |
Proton Synchrotron : P. Germain | Machine Proton Synchrotron | P. H. Standley | |
| Synchrotron Injector | G. Brianti | ||
Applied Physics : M. G. N. Hine | Data Handling | G R. Macleod | |
ISR Construction : K. Johnsen | Intersecting Storage Rings | K. Johnsen | |
300 GeV Laboratory : J. B. Adams | J. B. Adams | ||
Administration : G. H. Hampton | Personnel | G. Ullmann | |
| Finance | C. Tièche | ||
| Technical Services and Buildings | P. Tirion |