We work with official statisticians to make their statistics fit for analyzing the various aspects of climate change, such as: Greenhouse gas emissions Drivers of climate change such as sources of ...

No.23 (The measurement procedure for two- and three-wheeled vehicles equipped with a combustion engine with regard to durability of pollution-control devices) ...

Rev. 15 (2007)UN Model Regulations ...

Copyright © United Nations, 2021 All rights reserved At its tenth session, (11 December 2020), the Committee adopted a set of amendments to the Model Regulations on ...

Population and housing censuses are the foundation of statistical systems, providing benchmarks of a country's population and housing stock, and baseline information for the production of other ...

Methane is a powerful greenhouses gas with a 100-year global warming potential 28-36 times that of CO 2. Measured over a 20-year period, that ratio grows to 84-87 times (IEA, Methane Tracker 2021).

Copyright © United Nations, 2023 All rights reserved At its eleventh session, (9 December 2022), the Committee adopted a set of amendments to the Model Regulations ...

TRANS/WP.29/1045 - Special Resolution No. 1 concerning the common definitions of vehicle categories, masses and dimensions (S.R.1 ...

1. Some of the regulations presented in electronic format on this Website use WordPerfect fonts. If these fonts are not available on your system, certain symbols and equations may not display ...

World Forum for the harmonization of vehicle regulations (WP.29) The UNECE Sustainable Transport Division provides the secretariat services to WP.29, the World Forum that incorporates into its ...