The Association kindly requests that the following information be taken into consideration.

As of 1 May 2026, the national standard DSTU EN 933-2:2022 (EN 933-2:2002, IDT) “Tests for geometrical properties of aggregates. Part 2. Determination of particle size distribution. Test sieves, nominal size of apertures” has entered into force.

Basis: Order No. 2 of 2 January 2026 issued by the State Enterprise “Ukrainian Research and Training Center for Standardization, Certification and Quality” (SE “UkrNDNC”).

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