§ 2136. Classes of facilities
The Commission may—
(a)
group the facilities licensed either under section
2133 or
2134 of this title into classes which may include either production or utilization facilities or both, upon the basis of the similarity of operating and technical characteristics of the facilities;
(b)
define the various activities to be carried on at each such class of facility; and
(c)
designate the amounts of special nuclear material available for use by each such facility.