Registration number (WIID)Project No.TitleStatus
58717LVS 156-1:2009Concrete - National annex of Latvian standard to European standard EN 206-1 - Part 1: Requirements for classification and attestation of conformityAtcelts
12266LVS 156-1:2009/AC:2015Concrete - National annex of Latvian standard to European standard EN 206-1 - Part 1: Requirements for classification and attestation of conformityAtcelts
10299LVS EN 13829:2013 LThermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method (ISO 9972:1996, modified)Atcelts
11461LVS EN 197-1:2000 LCement - Part 1: Composition, specifications and conformity criteria for common cementsAtcelts
10832LVS EN 197-1:2000 L /NA1:2002Cement - Part 1: Composition, specifications and conformity criteria for common cementsAtcelts
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