BS EN ISO 14122-3 : 2016

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Specific requirements applicable to stairs
6 Specific requirements applicable to step ladders
7 Specific requirements applicable to guard-rails
8 Verification of safety requirements
Annex A (informative) - Significant technical changes
        between this part of ISO 14122 and the previous
        edition
Bibliography
Annex ZA (informative) - Relationship between this
         European Standard and the essential
         requirements of Directive 2006/42/EC machinery,
         and amending Directive 95/16/EC (recast) [2006
         L157] aimed to be covered

Provides requirements for non-powered stairs, stepladders and guard-rails which are a part of a stationary machine, and to the non-powered adjustable parts (e.g. foldable, slidable) and movable parts of those fixed means of access. Together with BS 4592-0(2006), BS EN ISO 14122-1, BS EN ISO 14122-2, BS EN ISO 14122-4 & BS 4592-4(2006), it supersedes BS 4592-4(1992). Together with BS 4592-0(2006), BS EN ISO 14122-1, BS EN ISO 14122-2, BS EN ISO 14122-4 & BS 4211(2005), it supersedes BS 5395-3(1985) which remains current. Together with BS 4592-0(2006), BS EN ISO 14122-1, BS EN ISO 14122-2, BS EN ISO 14122-4 & BS 4592-5(2006), it supersedes BS 4592-5(1995). Together with BS 4592-0(2006), BS EN ISO 14122-1, BS EN ISO 14122-2, BS EN ISO 14122-4 & BS 4592-2(2006), it supersedes BS 4592-2(1987). Together with BS 4592-0(2006), BS EN ISO 14122-1, BS EN ISO 14122-2, BS EN ISO 14122-4 & BS 4592-3(2006), it supersedes BS 4592-3(1987). Together with BS 4592-0(2006), BS EN ISO 14122-1, BS EN ISO 14122-2, BS EN ISO 14122-4 & BS 4592-1(2006), it supersedes BS 4592-1(1995).