2013—Subsec. (e). Pub. L. 112–239 struck out subsec. (e), which related to quarterly reports for interested persons.

1983—Subsec. (a)(1). Pub. L. 97–415, § 17(a), inserted “, with respect to atomic energy defense programs,” after “(hereinafter in this section referred to as the ‘Secretary’)”.

Subsecs. (d), (e). Pub. L. 97–415, § 17(b), added subsecs. (d) and (e).