22 U.S.C. § 8154
Rule of construction
As used in this subchapter, the term “necessary to increase the capability of the IAEA to detect undeclared nuclear activities in the territory of a non-nuclear-weapon State Party” shall not be construed to encompass proposed uses of environmental sampling that might assist the IAEA in detecting undeclared nuclear activities in the territory of a non-nuclear-weapon State Party by—
(1)
setting a good example of cooperation in the conduct of such sampling; or
(2)
facilitating the formation of a political consensus or political support for such sampling in the territory of a non-nuclear-weapon State Party.
( Pub. L. 109–401, title II, § 254 , Dec. 18, 2006 , 120 Stat. 2751 .)