Government regulation in the automotive industry directly affects the way cars look, how their components are designed, the safety features that are included, and the overall performance of any given vehicle.
As a result, these regulations also have a significant effect on the automotive business by generally increasing production costs while also placing limitations on how cars are sold and marketed.
To join the WP.29, one has to send a letter signed by an important official from their country or regional economic integration organization (REIO) informing the secretariat of WP.29 that they would like to participate in meetings regarding the harmonization of vehicle regulations (United Nations).
Other parties such as Non-Governmental Organizations (NGOs) must be of certified advisory status to the Economic and Social Council of the United Nations (ECOSOC).
UNECE attempts to maintain amicable relationships amongst other countries involving transport, trade, statistics, energy, forestry, housing, and land management (UN.