11. Supplement the ATP Handbook with the following comments to the new version of ATP annex 1, appendix 2, paragraph 20 (b) (replacing the comment to this subparagraph in the current version of the ATP Handbook) and ATP annex 1, appendix 2, paragraph 20 (c):
11. Compléter le Manuel ATP en ajoutant les observations ci-après, relatives aux nouveaux alinéas b (remplacement de l &apos; observation actuelle) et c du paragraphe 20 de l &apos; appendice 2 de l &apos; annexe 1 de l &apos; ATP: