All change reports
UN R37 change reports — Filament light sources
UN Regulation No. 37 (ECE R37) — Uniform provisions concerning the approval of filament light sources for use in approved lamps of power-driven vehicles and of their trailers.
03 series
- 03 series — Supplement 49
Paragraph 3.3.3.3. now refers to IEC Publication 60809, Edition 4: 2021, instead of Edition 3.
- 03 series — Supplement 48
The Regulation now applies to filament light sources and their LED replacement light sources shown in Annex 1.
- 03 series — Supplement 47
Paragraph 2.4.2. now says that the approval code must consist of Section 3 of the approval number.