Consultative Committee for Time and Frequency (CCTF)

The Consultative Committee for Time and Frequency is the BIPM committee that prepares the work on time scales. Its 2025 meeting reported joint work with space agencies on a lunar reference time scale, and workshops with lunar system providers ahead of the CGPM.

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All thirty entries are in the glossary of lunar timekeeping.

Sources

  1. Latest Updates from 2025 CCTF Meeting — Bureau International des Poids et Mesures, . Official document. Verified .

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