NS EN 14404 : 2004 + A1 2010

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Performance levels
5 Requirements
  5.1 General requirements
  5.2 Requirements for knee protectors
  5.3 Optional requirements - water resistance
  5.4 Ergonomic requirements
6 Test methods
  6.1 General
  6.2 Products for testing
  6.3 Conditioning
  6.4 Examination
  6.5 Penetration resistance
  6.6 Force distribution
  6.7 Impact testing
  6.8 Restraint testing
  6.9 Water resistance of knee protectors
  6.10 Ergonomic testing - Wearer trials
  6.11 Compliance of straps
7 Marking
8 Information to be supplied by the manufacturer
Annex A (informative) Information on the problems of using
                      knee protectors for work in the
                      kneeling position
  A.1 General
  A.2 Advice to users
Annex ZA (informative) Relationship between this European
                       Standard and the Essential Requirements
                       of EU Directive 89/686/EEC
Bibliography