In accordance with recommendations made by the Finance Committee and decisions taken by Council in December 2025 (CERN/FC/6964-CERN/3952) and in June 2026 (CERN/FC/7024-CERN/4012), please find below the pages of the Staff Rules and Regulations which have been updated further to the modifications which came into force on 1 July 2026:

• Chapter II – Conditions of employment and association

Section 1 – Employment and association (modification of pages 14 and 15)

Section 4 – Leave (modification of pages 21, 22, 24 and 25)

• Chapter VI – Settlement of disputes and discipline

Section 1 – Settlement of disputes (modification of pages 50, 51, 52, 53 and 54)

Section 2 – Discipline (modification of pages 55, 56, 57 and 58 and addition of a new page 55 bis)

New Section 3 – Provisions applicable to the JAAB and the JADB (pages 58 bis and 58 ter)

The complete updated electronic version of the Staff Rules and Regulations is accessible via CDS.