SS-EN-81-50 Complete Document History
Safety rules for the construction and installation of lifts - Examinations and tests - Part 50: Design rules, calculations, examinations and tests of lift components

Complete Current Edition:
   2020 EDITION - Part 20: Passenger and goods passenger lifts - Feb. 25, 2020

Obsolete Revision Information:
   2014 EDITION - ENGLISH LANGUAGE EDITION - Aug. 10, 2014