On 20^th of March, 2023 the International Bureau of Weights and Measures (BIPM) published a new calibration and measurement capability (CMC) at the KCDB 2.0. database of Directorate of Measures and Precious Metals in the field of mass and related quantities, branch density.

For the first time calibration and measurement capability of hydrometer calibration by Cuckow method (Hydrostatic weighing) in the measurement range [600 до 2000] kg/m³ at  20 °С was published. More information regarding CMC in the field of density can be found in the BIPM KCDB .