Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Physical requirements
5 Performance requirements
6 Test requirements
7 Marking
Annex A (informative) - Recommendations for the
materials and construction of industrial
safety helmets
Annex B (informative) - Alternative procedure for
artificial ageing
Annex C (normative) - Test results - Uncertainty
of measurement
Annex D (informative) - Significant technical changes
between this European Standard and EN 397:1995
Annex ZA (informative) - Relationship between this European
Standard and the Essential Requirements of EU
Directive 89/686/EEC Personal Protective Equipment
Bibliography