By Giovanni Varisco (Article appeared for the first time on Elevatori magazine n. 1  2018) The EN 81-21 harmonised standard was born over 20 years ago together with the drafting of the first EN 81-1 and EN 81-2 harmonised standards and as a consequence of the publication and enforcement of the 95/16 EC Lift Directive. … Continue reading The EN 81-21 harmonised standard