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| Document Title | UN R121: Proposal for Supplement 10 | ||||||||
| Reference Number | WP.29/2018/25 | ||||||||
| Date |
6 Jan 2018
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| Summary | Proposal to apply footnote 18 to the symbol for tell-tale No. 1 (master lighting switch) in order to simplify the treatment of colour changes of tell-tales. Footnote 18 specifies "“Symbol may be shown in other colours than specified in column 5 in order to convey different meanings according to the general colour coding as proposed in paragraph 5. of ISO 2575-2004.” This proposal clarifies the existing understanding of the intent of the regulation and in particular addresses concerns over interpretation where tell-tales Nos. 1 and 19 have been combined. | ||||||||
| Rulemaking Area(s) | UN R121 Hand Controls, Tell-tales and Indicators | ||||||||
| Regulatory Impact |
Original text | Supplement 10
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| Proposal Status | Adopted | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRSG-113-42 | UN R121: Proposal for Supplement 10 to the original series of amendments and Supplement 2 to the 01 series of amendments (superseded) | ||||||||
| GRSG/2017/18 | Proposal for Supplement 10 to the original series of amendments and Supplement 2 to the 01 series of amendments to Regulation No. 121 (superseded) | ||||||||
| GRSG/2018/6 | UN R121: Proposal for Supplement 10 to the original series of amendments and Supplement 2 to the 01 series of amendments (superseded) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .docx format | |||||||