22 U.S.C. § 276g
Auditing of accounts
(Pub. L. 86–42, § 4, June 11, 1959, 73 Stat. 73.)
The certificate of the Chairman of the House delegation or the Senate delegation of the Canada-United States Interparliamentary group shall hereafter be final and conclusive upon the accounting officers in the auditing of the accounts of the United States group of the Canada-United States Interparliamentary group.