General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005); German and English version EN ISO/IEC 17025:2005, Corrigenda to DIN EN ISO/IEC 17025:2005-08; German and English version EN ISO/IEC 17025:2005/AC:2006— 4 стр.
Graphical symbols - Safety colours and safety signs - Part 2: Design principles for product safety labels (ISO 3864-2:2004), Corrigendum to DIN ISO 3864-2:2008-07— 2 стр.
Tests for chemical properties of aggregates - Part 7: Determination of loss of ignition of Municipal Incinerator Bottom Ash Aggregate (MIBA Aggregate); German version EN 1744-7:2012— 9 стр.