CLEAN AIR ACT

TITLE I--AIR POLLUTION PREVENTION AND CONTROL

Part A--Air Quality and Emission Limitations

Sec. 112. Hazardous air pollutants.

(c) List of Source Categories.--

(7) RESEARCH FACILITIES.--The Administrator shall establish a separate category covering research or laboratory facilities, as necessary to assure the equitable treatment of such facilities. For purposes of this section, "research or laboratory facility" means any stationary source whose primary purpose is to conduct research and development into new processes and products, where such source is operated under the close supervision of technically trained personnel and is not engaged in the manufacture of products for commercial sale in commerce, except in a de minimis manner.