National Calibration Laboratory for Time and Frequency established at the Center for Advanced Laser Techniques (CALT) at the Institute of Physics in Zagreb
CALT project manager dr. Sc. Damir Aumiler, Ph.D. Titiana Ban and mr. Sc. Elinor Trogrlić wrote for the journal Svijet po mjeri, a journal for metrology, standardization, accreditation and conformity assessment of the Croatian Metrology Society, wrote an article in which you can read about the goals, domestic and international significance, plans and current status of the CALT Institute of Physics project.
The article itself can be found in the attachment: ElinorT.
More information can be found in the current issue of the magazine Svijet po mjeri Godina 9., Broj 1 i 2/2020. or on the website https://www.hmd.hr/trenutni-broj/