Proposal to insert new title, amend the Contents page, modify para. 0.1. to add reference to footnote 1 defining vehicle categories, amend paras. 0.3., 0.6., 0.8., 0.8.1., and 0.8.2., insert new para. 0.9. explaining Supplement 4’s introduction of Component and Separate Technical Unit approval routes, amend paras. 1.1. to 1.3. to reflect three-part approval structure, amend and insert paras. 2.1. to 2.37. to define approval types and representative test setup, amend paras. 3.1. to 3.3. to address application procedures for all approval types, amend paras. 4.1. to 4.78. to specify approval grant conditions and marking placement for each type, insert new paras. 5. to 7.2.4.6.2. to establish Part I vehicle specifications and test procedure, Part II installation specifications and test procedure, and Part III Component or Separate Technical Unit specifications and test procedure, amend paras. 78. to 121. for modification and conformity of production, amend Appendix 1 and Annexes 1 to 7, and amend former Annexes 2 and 3 (renumbered as 8 and 9).