The establishment of EVISA is funded by the EU through
the Fifth Framework Programme (G7RT- CT- 2002- 05112).
Supporters of EVISA includes:
A room in which the concentration of airborne particulate matter is controlled at specific limits to facilitate material operations with reduced risk for contamination. Clean rooms are classified according to the number of particles per volume of air to meet standards of cleanliness. Contaminants on surfaces and people entering and exiting the room also are controlled.
The term "clean room" was found in the following pages: