Summary of results from checking into “Attestation” from the legal point of view by Japan.

Proposal to clarify that the component approvals underpinning a vehicle type approval do not have to have been issued to the same manufacturer, but that the responsibilities of the manufacturer applying for vehicle type approval to the type approval authority nonetheless remain intact.

Proposal for a new schedule to govern the granting and use of “Attestations” which have been proposed to address whole vehicle approval situations where certain equipment (e.g. Daytime Running Lamps) are mandatory on vehicles in one jurisdiction but only regulated on an if-fitted or optional basis in others.

Concept for addressing vehicle approvals incorporating regulated equipment that is mandatory under some jurisdictions while optional under others.

Draft regulation prepared for consideration during the 21st IWVTA SGR0 session and incorporating proposed revisions concerning “IWVTA class/vehicle type” from the European Commission.

Proposal to clarify that a vehicle type under the IWVTA regulation can only exist if there is at least one IWVTA whole vehicle approval associated with it.

Proposal to clarify that a vehicle type under the IWVTA regulation can only exist if there is at least one IWVTA whole vehicle approval associated with it.

Updated proposal to correct paragraph number references due to the recent renumbering of definitions based on document GRRF/2016/33.

Revised proposal to correct the paragraph numbering pursuant to the adoption of Supplement 21 and delete a redundant note at the end of paragraph 6.1.5.3.3, based on document GRRF/2016/35.

Revised proposal, based on document GRRF/2016/38, to:
a) Align definitions and contents of paragraphs with the other tyre regulations (UN R30, R54, R117, etc.);
b) Include a definition of “Manufacturer” extracted from the resolution “R.E.3”;
c) Adopt a common definition and use of the terms “Manufacturer’s name”," Brand name", “Trademark”, “Trade description” and “Commercial name” and their links;
d) Clarify which markings shall be moulded on both sidewalls of the tyre; and those which shall be moulded on one sidewall only;
e) Add information in the certificate to clarify the relationship with the certified products;
f) Align definitions with Regulation EU 167/2013 which defines vehicles in category S as “interchangeable towed equipment” and includes tread patterns for ‘implement traction tyres’ that consist of blocks rather than lugs or cleats;
g) Eliminate redundant marking requirements;
h) Clarify the inflation pressure to be used for measurements and tests and related tyre markings;
i) Align the current rules for calculating the dimensional limits in accordance with ISO, all major tyre standards, and as proposed for UN R30, R54, and R75.

Updated text prepared for review during the 22nd SGR0 IWVTA subgroup meeting.