Foreword
1 Modification to Clause 2, Normative references
2 Modification to 5.2.3.3, Guide flap
3 Modifications to 5.2.3.6, Protective devices
4 Modifications to 5.10.3.1, Footboards
5 Modifications to 5.10.3.3, Provisions for footboard(s)
6 Modification to 5.15.1, General
7 Modification to 7.1.1.2, Visual
8 Modifications to Annex B (normative), Open and
closed systems - Footboard(s)