| UN R172: Proposal for a 01 series of amendments |
| Reference Number: GRBP/2026/10 |
|
Proposal to:
|
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for Supplement 2 |
| Reference Number: GRBP/2026/11 |
|
Proposal to reinsert requirements for the classification of tyres of class C1 that were erroneously omitted in the amendments to para. 6.4. introduced via Supplement 1 and to align the wording with UN R30, to correct a reference to “Appendix 1” that should read “Schedule 1”, and to delete the field for “Extension No.” in the Communication form since the extension is already integral to the Approval Number. |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (condensed version) |
| Reference Number: GRBP-83-15/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (Extended version) |
| Reference Number: GRBP-83-16/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (condensed version) |
| Reference Number: GRBP-83-17 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (extended version) |
| Reference Number: GRBP-83-18 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for a 01 series of amendments |
| Reference Number: GRBP/2026/10 |
|
Proposal to:
|
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for Supplement 2 |
| Reference Number: GRBP/2026/11 |
|
Proposal to reinsert requirements for the classification of tyres of class C1 that were erroneously omitted in the amendments to para. 6.4. introduced via Supplement 1 and to align the wording with UN R30, to correct a reference to “Appendix 1” that should read “Schedule 1”, and to delete the field for “Extension No.” in the Communication form since the extension is already integral to the Approval Number. |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (condensed version) |
| Reference Number: GRBP-83-15/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (Extended version) |
| Reference Number: GRBP-83-16/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (condensed version) |
| Reference Number: GRBP-83-17 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (extended version) |
| Reference Number: GRBP-83-18 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for a 01 series of amendments |
| Reference Number: GRBP/2026/10 |
|
Proposal to:
|
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for Supplement 2 |
| Reference Number: GRBP/2026/11 |
|
Proposal to reinsert requirements for the classification of tyres of class C1 that were erroneously omitted in the amendments to para. 6.4. introduced via Supplement 1 and to align the wording with UN R30, to correct a reference to “Appendix 1” that should read “Schedule 1”, and to delete the field for “Extension No.” in the Communication form since the extension is already integral to the Approval Number. |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (condensed version) |
| Reference Number: GRBP-83-15/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (Extended version) |
| Reference Number: GRBP-83-16/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (condensed version) |
| Reference Number: GRBP-83-17 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (extended version) |
| Reference Number: GRBP-83-18 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for a 01 series of amendments |
| Reference Number: GRBP/2026/10 |
|
Proposal to:
|
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for Supplement 2 |
| Reference Number: GRBP/2026/11 |
|
Proposal to reinsert requirements for the classification of tyres of class C1 that were erroneously omitted in the amendments to para. 6.4. introduced via Supplement 1 and to align the wording with UN R30, to correct a reference to “Appendix 1” that should read “Schedule 1”, and to delete the field for “Extension No.” in the Communication form since the extension is already integral to the Approval Number. |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (condensed version) |
| Reference Number: GRBP-83-15/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (Extended version) |
| Reference Number: GRBP-83-16/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (condensed version) |
| Reference Number: GRBP-83-17 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (extended version) |
| Reference Number: GRBP-83-18 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for a 01 series of amendments |
| Reference Number: GRBP/2026/10 |
|
Proposal to:
|
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for Supplement 2 |
| Reference Number: GRBP/2026/11 |
|
Proposal to reinsert requirements for the classification of tyres of class C1 that were erroneously omitted in the amendments to para. 6.4. introduced via Supplement 1 and to align the wording with UN R30, to correct a reference to “Appendix 1” that should read “Schedule 1”, and to delete the field for “Extension No.” in the Communication form since the extension is already integral to the Approval Number. |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (condensed version) |
| Reference Number: GRBP-83-15/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (Extended version) |
| Reference Number: GRBP-83-16/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (condensed version) |
| Reference Number: GRBP-83-17 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (extended version) |
| Reference Number: GRBP-83-18 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for a 01 series of amendments |
| Reference Number: GRBP/2026/10 |
|
Proposal to:
|
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal for Supplement 2 |
| Reference Number: GRBP/2026/11 |
|
Proposal to reinsert requirements for the classification of tyres of class C1 that were erroneously omitted in the amendments to para. 6.4. introduced via Supplement 1 and to align the wording with UN R30, to correct a reference to “Appendix 1” that should read “Schedule 1”, and to delete the field for “Extension No.” in the Communication form since the extension is already integral to the Approval Number. |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 28 Nov 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (condensed version) |
| Reference Number: GRBP-83-15/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/10 (Extended version) |
| Reference Number: GRBP-83-16/Rev.1 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 11 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (condensed version) |
| Reference Number: GRBP-83-17 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
| UN R172: Proposal to amend document GRBP/2026/11 (extended version) |
| Reference Number: GRBP-83-18 |
| Submitted by: ETRTO |
| Meeting Sessions: 83rd GRBP session (10-13 Feb) |
| Document date: 05 Feb 26 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 172 | Retreaded tyres: Snow performance and/or traction classification |
| Click here to view the full document file |
GRBP is invited to consider amendment proposals tabled by the experts from ETRTO.
| GRBP-83-15/Rev.1 | UN R172: Proposal to amend document GRBP/2026/10 (condensed version) |
|
| GRBP-83-16/Rev.1 | UN R172: Proposal to amend document GRBP/2026/10 (Extended version) |
|
| GRBP-83-17 | UN R172: Proposal to amend document GRBP/2026/11 (condensed version) |
|
| GRBP-83-18 | UN R172: Proposal to amend document GRBP/2026/11 (extended version) |
|
| GRBP/2026/10 | UN R172: Proposal for a 01 series of amendments |
|
| GRBP/2026/11 | UN R172: Proposal for Supplement 2 |
|