National foreword
National Annex NA (informative) - Bibliography
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Required characteristics
6 Report
7 Additional information
Annex A (normative) - Special instruction for
determining the Kappa number
Annex B (normative) - Statement and symbol of
compliance
Annex C (informative) - Notes on accelerated
ageing tests and optical properties