| UN R174: Corrections to WP.29/2026/72 |
| Reference Number: GRSP-TF-AVRS-26-23 |
| Meeting Sessions: 26th GRSP-TF-AVRS session (22 May) |
| Document date: 12 May 26 |
| Relevant to: WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R174: Proposal for a Supplement 1 to the 01 series of amendments |
| Reference Number: WP.29/2026/72 |
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Proposal to clarify exemptions for folding seats, delete a condition on neutral transmission position for first-level warnings, harmonize the “vehicle master control switch” definition with UN R159, ensure drivers receive initial warnings when entering vehicles with remotely activated switches, ensure clear voice communication during emergency calls, and enable application of UN R174 to vehicles of category X, including requirements for safety-belt reminders in first-row seats of category X vehicles and permission for ADS management of safety-belt reminders if equivalent safety is provided. |
| Submitted by: GRSP |
| Meeting Sessions: 199th WP.29 session (22-26 Jun) |
| Document date: 02 Apr 26 |
| Document status: Formal WP.29 review |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Proposal for a Supplement 2 to the 01 series of amendments |
| Reference Number: GRSP/2026/5 |
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Proposal to introduce a new paragraph 0.4 clarifying that second-level warnings apply when one seat-belt is unfastened during normal driving, excluding situations of higher priority warnings such as door opening or thermal propagation, to amend the definition of “normal operation” to specify forward motion above 10 km/h without other safety warnings triggered, and modify paragraph 5.2.4.3 to allow discontinuation of second-level warnings when other audible safety warnings are triggered in circumstances of imminent danger. |
| Submitted by: OICA |
| Meeting Sessions: 79th GRSP session (1-5 Jun) |
| Document date: 19 Mar 26 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R174: Proposal for supplement 1 to 01 series of amendments |
| Reference Number: GRSP-78-49 |
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Proposal to amend UN R174 supplement 1 to the 01 series of amendments. Modifications include clarifying folding seat exemptions from safety-belt reminder requirements, deleting requirement that first level warning activation depend on transmission neutral position, harmonizing “vehicle master control switch” definition with UN R159, ensuring drivers receive initial warnings when entering vehicles with remotely activated switches, enabling clear voice communication during emergency calls, extending application to vehicles of category X, and accommodating vehicles without driver and manual driving controls and those equipped with Automated Driving Systems. Amendments specify safety-belt reminder requirements for affected seating positions and modify testing procedures accordingly. |
| Meeting Sessions: 78th GRSP session (1-4 Dec 2025) |
| Document date: 02 Dec 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Comments on amendments to enable application to ADS vehicles |
| Reference Number: GRSP-TF-AVRS-21-25 |
| Submitted by: UTAC |
| Meeting Sessions: 21st GRSP-TF-AVRS session (24 Nov 2025) |
| Document date: 30 Nov 25 |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Comments on the proposal to enable application to ADS vehicles |
| Reference Number: GRSP-TF-AVRS-21-06 |
| Submitted by: OICA |
| Meeting Sessions: 21st GRSP-TF-AVRS session (24 Nov 2025) |
| Document date: 20 Nov 25 |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Draft proposal to enable application to ADS vehicles |
| Reference Number: GRSP-TF-AVRS-20-09 |
| Meeting Sessions: 20th GRSP-TF-AVRS session (22 Sep 2025) |
| Document date: 23 Sep 25 |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Proposal for a Supplement 1 to the 01 series of amendments |
| Reference Number: GRSP/2025/26 |
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Proposal to amend UN R174 to apply the Regulation to vehicles equipped with an Automated Driving System. The amendments modify provisions for vehicles of category X and vehicles without driver and manual driving controls. Changes include clarifying folding seat exemptions, removing the neutral transmission requirement for first-level warnings, harmonizing “vehicle master control switch” terminology, ensuring drivers receive initial warnings when entering vehicles with remotely activated switches, clarifying voice communication during emergency calls, defining ADS feature types, and modifying testing procedures and requirements for safety-belt reminders in vehicles with ADS. |
| Meeting Sessions: 78th GRSP session (1-4 Dec 2025) |
| Document date: 22 Sep 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Proposal for a Supplement |
| Reference Number: GRSP/2025/43 |
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Proposal (assuming the approval of the proposal in document GRSP/2025/26) to add “other audible audible safety warnings” as a criteria for discontinuing a second-level SBR warning signal. |
| Submitted by: OICA |
| Meeting Sessions: 78th GRSP session (1-4 Dec 2025) |
| Document date: 22 Sep 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| GRSP screening of regulations for ADS applicability |
| Reference Number: GRSP-TF-AVRS-20-02 |
| Meeting Sessions: 20th GRSP-TF-AVRS session (22 Sep 2025) |
| Document date: 21 Sep 25 |
| Relevant to: UN Regulation No. 12 | Steering Mechanism Impact Protection, UN Regulation No. 16 | Safety belts and related systems, UN Regulation No. 29 | Commercial Vehicle Cab Occupant Protection, UN Regulation No. 94 | Occupant Protection in Frontal Collisions, and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R174: Proposal to enable application to ADS vehicles |
| Reference Number: GRSP-TF-AVRS-19-09 |
| Meeting Sessions: 19th GRSP-TF-AVRS session (1 Sep 2025) |
| Document date: 04 Sep 25 |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Proposal for a Corrigendum | |
| Reference Number: WP.29/2025/135 | |
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Proposal to correct paragraph references and add the Regulation number in the introduction section (i.e., replace “Regulation No. XXX” with “Regulation No. 174”). |
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| Meeting Sessions: 197th WP.29 session (10-14 Nov 2025) | |
| Document date: 20 Aug 25 | |
| Document status: Adopted by WP.29 | |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders | |
| Adoption Vote | |
| This proposal (WP.29/2025/135) was adopted by the World Forum. Forty-one Contracting Parties out of the 61 applying UN R174 were present for the vote by AC.1. Forty-one voted in favor with zero against and zero abstaining. | |
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| UN R174: Proposal for a corrigendum to the 01 series of amendments | |
| Reference Number: WP.29/2025/136 | |
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Proposal to add the Regulation number in the introduction section (i.e., replace “Regulation No. XXX” with “Regulation No. 174”) and correct an editorial error in paras. 2.4., 5.2.3.1., 5.5.1., 5.6.2.4., and 5.6.2.5. The term “master control switch” should read “vehicle master control switch”. |
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| Meeting Sessions: 197th WP.29 session (10-14 Nov 2025) | |
| Document date: 20 Aug 25 | |
| Document status: Adopted by WP.29 | |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders | |
| Adoption Vote | |
| This proposal (WP.29/2025/136) was adopted by the World Forum. Forty-one Contracting Parties out of the 61 applying UN R174 were present for the vote by AC.1. Forty-one voted in favor with zero against and zero abstaining. | |
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| UN R174: Proposal to correct document WP.29/2025/48 |
| Reference Number: WP.29-196-06/Rev.1 |
| Meeting Sessions: 196th WP.29 session (23-27 Jun 2025) |
| Document date: 25 Jun 25 |
| Document status: Formal WP.29 review |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R174: Proposal for a corrigendum |
| Reference Number: GRSP-77-16 |
|
Proposal to correct an editorial error in paras. 2.4., 5.2.3.1., 5.5.1., 5.6.2.4., and 5.6.2.5. The term “master control switch” should read “vehicle master control switch”. |
| Submitted by: Korea |
| Meeting Sessions: 77th GRSP session (5-9 May 2025) |
| Document date: 29 Apr 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R174: Proposal for a 01 series of amendments | |
| Reference Number: WP.29/2025/48 | |
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Proposal for a 01 series of amendments) Proposal to clarify: (a) exemption of the presence of SBR on folding seats, (b) first level of warning tests with transmission in neutral position, and (c) interference of devices for remote starting of vehicles with SBR. |
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| Meeting Sessions: 196th WP.29 session (23-27 Jun 2025) | |
| Document date: 14 Apr 25 | |
| Document status: Adopted by WP.29 | |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders | |
| Adoption Vote | |
| This proposal (WP.29/2025/48) was adopted by the World Forum. Thirty-seven Contracting Parties out of the 61 applying UN R174 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and zero abstaining. | |
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| UN R174: Proposal for Supplement 1 to the original text and its 01 series of amendments |
| Reference Number: GRSP-77-73 |
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Proposal to enable application of UN R174 to ADS vehicles. |
| Meeting Sessions: 77th GRSP session (5-9 May 2025) |
| Document date: 07 Apr 25 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Draft amendments to the 01 series for applicability to ADS vehicles |
| Reference Number: GRSP-TF-AVRS-13-07 |
| Meeting Sessions: 13th GRSP-TF-AVRS session (3 Apr 2025) |
| Document date: 01 Apr 25 |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Draft Supplement to the original text for applicability to ADS vehicles |
| Reference Number: GRSP-TF-AVRS-13-06 |
| Meeting Sessions: 13th GRSP-TF-AVRS session (3 Apr 2025) |
| Document date: 01 Apr 25 |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
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| UN R174: Proposal for a Corrigendum |
| Reference Number: GRSP/2025/6 |
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Proposal to correct paragraph references and add the Regulation number in the introduction section (i.e., replace “Regulation No. XXX” with “Regulation No. 174”). |
| Submitted by: Netherlands |
| Meeting Sessions: 77th GRSP session (5-9 May 2025) |
| Document date: 17 Feb 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R174: Proposal to amend the draft 01 series of amendments |
| Reference Number: GRSP-76-41/Rev.1 |
| Submitted by: OICA |
| Meeting Sessions: 76th GRSP session (2-6 Dec 2024) |
| Document date: 04 Dec 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R174: Proposal for a 01 series of amendments |
| Reference Number: GRSP-76-27 |
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Proposal to clarify: (a) exemption of the presence of SBR on folding seats, (b) first level of warning tests with transmission in neutral position, and (c) interference of devices for remote starting of vehicles with SBR. |
| Submitted by: Netherlands |
| Meeting Sessions: 76th GRSP session (2-6 Dec 2024) |
| Document date: 28 Nov 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| SBR: Proposal for a new UN Regulation | |
| Reference Number: WP.29/2024/153 | |
| Meeting Sessions: 194th WP.29 session (11-15 Nov 2024) | |
| Document date: 29 Aug 24 | |
| Document status: Adopted by WP.29 | |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders | |
| Adoption Vote | |
| This proposal (WP.29/2024/153) was adopted by the World Forum. Thirty-nine Contracting Parties out of the 0 applying UN R174 were present for the vote by AC.1. Thirty-nine voted in favor with zero against and zero abstaining. | |
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| Safety-belt reminders: Proposal for a new UN Regulation |
| Reference Number: GRSP-75-24 |
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Proposal for a new regulation on “Uniform Provisions Concerning the Approval of a Vehicle with regard to Safety-Belt Reminders”. |
| Submitted by: Netherlands |
| Meeting Sessions: 75th GRSP session (27-31 May 2024) |
| Document date: 27 May 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Safety-belt reminder: 2nd level warning interpretation |
| Reference Number: GRSP-75-12 |
| Submitted by: KATRI |
| Meeting Sessions: 75th GRSP session (27-31 May 2024) |
| Document date: 24 May 24 |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Proposal for a New UN Regulation on Safety-Belt Reminders |
| Reference Number: GRSP/2024/3 |
| Meeting Sessions: 75th GRSP session (27-31 May 2024) |
| Document date: 18 Mar 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| UN R16: Proposal for a 10 series of amendments |
| Reference Number: GRSP/2024/4 |
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Proposal by the Ad Hoc Group on splitting UN Regulation No. 16 into three UN Regulations, separating safety-belt components and restraint systems from safety-belt installation requirements and safety-belt reminders. |
| Meeting Sessions: 75th GRSP session (27-31 May 2024) |
| Document date: 15 Mar 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Draft proposal for a new UN Regulation on Safety-Belt Reminders |
| Reference Number: GRSP/2024/XX-SBR |
|
Text under development by the experts of the Ad-Hoc Group to split UN R16 into 3 Regulations, separating safety-belt components and restraint systems from safety-belt installation requirements and safety-belt reminders. |
| Meeting Sessions: 3rd R16S session (29 Feb 2024) |
| Document date: 25 Feb 24 |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Proposal for a New UN Regulation on Safety-Belt Reminders (renumbered) |
| Reference Number: R16S-02-03/Rev.2 |
| Meeting Sessions: 2nd R16S session (23 Feb 2024) |
| Document date: 29 Jan 24 |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Proposal for a New UN Regulation on Safety-Belt Reminders (clean version) |
| Reference Number: R16S-02-03/Rev.1 |
| Meeting Sessions: 2nd R16S session (23 Feb 2024) |
| Document date: 29 Jan 24 |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Proposal for a New UN Regulation on Safety-Belt Reminders |
| Reference Number: R16S-02-03 |
| Meeting Sessions: 2nd R16S session (23 Feb 2024) |
| Document date: 29 Jan 24 |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Safety-belt reminders: Working draft regulation based on UN R16.10 |
| Reference Number: R16S-02-02 |
| Meeting Sessions: 2nd R16S session (23 Feb 2024) |
| Document date: 11 Jan 24 |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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| Draft proposal for a New UN Regulation on Safety-Belt Reminders |
| Reference Number: R16S-02-01 |
| Meeting Sessions: 2nd R16S session (23 Feb 2024) |
| Document date: 11 Jan 24 |
| Relevant to: UN Regulation No. 16 | Safety belts and related systems and UN Regulation No. 174 | UN Regulation on Safety-Belt Reminders |
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