11/30251720 DC : 0

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Design rules, calculations, examinations and
  tests
Annex A (normative) - Model form of type
        examination certificate
Annex B (informative) - Proof of guide rails - Example
        of calculation method
Annex C (normative) - Programmable electronic
        systems in safety related applications for
        lifts (PESSRAL)
Annex D (informative) - Equivalent number of pulleys
        Nequiv - Examples
Annex E (informative) - Correlation table between
        EN 81-1, EN 81-2 and prEN 81-20 and
        prEN 81-50
Annex ZA (informative) - Relationship between this
         European Standard and the Essential Requirements
         of EU Directive 95/16/EC amended by Directive
         2006/42/EC
Bibliography

BS EN 81-50