The Manufacturers of Emission Controls Association (MECA) is a non-profit association incorporated in Washington, D.C. It was formed in 1976 to provide solid technical information on emission control technology for motor vehicles.


VERT Association founded as a non profit-organisation according to Swiss Law on Febr. 20th,2009. The newly founded organisation aims at promoting best available technology (BAT) for reduction of emissions or internal combustion engines, in particular to minimise highly toxic pollutants of cancerogenic nature.

Network of small and medium-sized enterprises is driving development of a new innovative NOx sensor ahead.

VDMA (Verband Deutscher Maschinen- und Anlagenbau, Mechanical Engineering Industry Association) represents over 3,100 mostly medium-sized companies in the capital goods industry, making it the largest industry association in Europe.