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UN R148 | Original text | Supplement 1
(2020)
00 series of amendments
| Supplement 1
(2020)
Document WP.29/2019/81
(Also published for convenience by WP.29 in Amendment 1.)
UN R148: Supplement 1
Proposal to
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UN R148 | Original text
(2019)
00 series of amendments
(2019)
Document WP.29/2018/157
(Also published for convenience by WP.29 in UN R148.)
LSD: Proposal for a new UN Regulation on Light-Signalling Devices
Proposal for a new UN Regulation on light-signalling devices, consolidating and superseding provisions of UN Regulations Nos. 4, 6, 7, 23, 38, 50, 77, 87 and 91.
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UN R148 | Original text | Supplement 2
(2020)
00 series of amendments
| Supplement 2
(2020)
Document WP.29/2020/32
(Also published for convenience by WP.29 in Amendment 2.)
UN R148: Proposal for Supplement 2
Proposal to differentiate light source modules in cases where a signalling device contains more than one different module, to restore the sequential activation of direction indicators of categories 11, 11a, 11b, 11c and 12, which were included in UN Regulation No. 50 but omitted when UN R148 was developed during SLR Stage 1, to delete a footnote indicator, and to delete characters from a figure on the standard light distribution of devices.
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00 series of amendments
| Supplement 3
(2021)
00 series of amendments
| Supplement 3
(2021)
Document WP.29/2021/45
UN R148: Proposal for Supplement 3
Proposal to remove direction indicator lamps of categories 11 and 12 from the list of lamps required to fulfill n-1 failure requirements of UN R50 and to restore an extra requirement for reversing lamps found in UN R23 but unintentionally omitted from the original text.
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01 series of amendments
(Formal WP.29 review)
UN R148: Proposal for the 01 series of amendments
Proposal from GRE to comprehensively revise and update UN R148 in a new series of amendments. The proposal introduces new provisions to permit the use of manufacturer logos within the illuminant surface of signalling lamps.
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00 series of amendments
| Supplement 4
(2022)
00 series of amendments
| Supplement 4
(2022)
Document WP.29/2022/37
UN R148: Proposal for Supplement 4
Proposal to insert missing text and to correct errors in the original text of UN Regulation No. 148.
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01 series of amendments
| Supplement 1
(Adopted by WP.29)
01 series of amendments
| Supplement 1
Document WP.29/2023/36
UN R148: Proposal for Supplement 1 to the 01 series of amendments
Proposal to clarify conditions for use of the DETA Unique Identifier marking.
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00 series of amendments
| Supplement 5
(Adopted by WP.29)
00 series of amendments
| Supplement 5
Document WP.29/2023/35
UN R148: Proposal for Supplement 5
Proposal to clarify conditions for use of the DETA Unique Identifier marking.
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01 series of amendments
| Supplement 2
(Adopted by WP.29)
01 series of amendments
| Supplement 2
Document WP.29/2024/23
UN R149: Proposal for Supplement 2 to the 01 series of amendments
Proposal to clarify and correct the text and improve the definition of photometric stability.
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00 series of amendments
| Supplement 6
(Adopted by WP.29)
00 series of amendments
| Supplement 6
Document WP.29/2024/94
UN R148: Proposal for Supplement 6
Proposal to correct and clarify the communication form.
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0 | 6 | ||||||||||||||||||
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01 series of amendments
| Supplement 3
(Adopted by WP.29)
01 series of amendments
| Supplement 3
Document WP.29/2024/95
UN R148: Proposal for Supplement 3 to the 01 series of amendments
Proposal to update the communication form.
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01 series of amendments
| Supplement 4
(Adopted by WP.29)
01 series of amendments
| Supplement 4
Document WP.29/2025/37
UN R148: Proposal for Supplement 4 to the 01 series of amendments
Proposal to correct a reference for the determination of the approval marking size.
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