The Final report of the supplementary comparison SIM.QM-S18 has recently been approved andf published in the KCDB. This is a comparison of determination of the mass fraction of natural toxic elements (Cadmium and Lead) in cacao powder piloted by NRC (Canada) and CENAM (Mexico) with participants from 15 state economies .

The Final report on the CCM key comparison of kilogram realizations CCM.M-K8.2024 has been approved and pubished in the KCDB. This comparison, in the field of Mass and related quantities, is the third key comparison of the realization of the kilogram that is based on a fixed numerical value of the Planck constant - the redefinition of the kilogram which came into force on 20 May 2019. Three different realizations of the kilogram were employed and the comparison involved 12 institutes.

The Final report of the key comparison CCQM-K173.2 linked to CCQM-K173 has been approved published in the KCDB. This is a comparison for measurement of the amount content of bases expressed as sodium carbonate, piloted by Slovak Institute of Metrology (SMU) in which Brazil, Hungary,  and Kenya participated.