Its thirty four national members work together to develop European Standards ( ENs ) in various sectors to build a European internal market for goods and services and to position Europe in the global economy .
The CEN was founded in 1961 .
CEN 's thirty four national members work together to CEN   Standards ( ENs ) in various sectors to build a European internal market for goods and services and to position Europe in the global economy .
The CEN was founded in 1961 .