2016—Subsec. (c). Pub. L. 114–125 added subsec. (c) relating to proclamation authority and requiring notification to Congress after 
2015—Subsec. (c). Pub. L. 114–113 added subsec. (c) relating to proclamation authority and requiring notification to Congress after 
For delegation of functions of President under this section, see Ex. Ord. No. 13701,