Proposal to amend UN R86 testing requirements:

• Amend para. 1, Footnote 1 to update the reference to document ECE/TRANS/WP.29/78/Rev.8
• Amend para. 5.3.2.3. to specify minimum radius of bends and transverse profile requirements for loop track curves
• Amend para. 5.5.1.1.2. to clarify gear ratio selection and acceleration demand during measurement
• Amend para. 5.5.5. to require recording of circuit time Ti, not less than three measurements with specified vehicle path tolerances, and a difference between extreme values not exceeding 3 per cent