UN R117: Proposal for Supplement 13 to the 02 series of amendments
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Proposal to
  1. Improve the reproducibility of the test method (in alignment with ISO 23671)
  2. Include maximum load and pressure information per ASTM F2493-19
  3. Update the test report templates accordingly
  4. Remove the limitation for “moulded” markings
  5. Transition from SRTT14 to SRTT16
  6. Align track friction requirements for track characterization per the transition
  7. Clarify vehicle selection provisions
  8. Introduce transitional provisions
Reference Number: WP.29/2021/8
Date: 17 December 2020
Proposal Status: Adopted by WP.29
Related Documents:
GRBP-72-29 | UN R117: Proposal for amendments to document GRBP/2020/16
GRBP/2020/16 | UN R117: Proposal for amendment
GRBP/2020/17 | UN R117: Proposal for amendment
WP.29-183-06 | UN R117: Proposal to amend document WP.29/2021/8