§4.1201. Policy. — Inbound Citations

(6) A foreign contracting party must submit a revised Section 5000C Certificate within 30 days of a change in circumstances that causes the information in a Section 5000C Certificate held by the acquiring agency to be incorrect with respect to the acquiring agency's determination of whether to withhold or the amount of withholding under Section 5000C. An acquiring agency must request a new Section 5000C Certificate from a contracting party in circumstances in which it knows (or has reason to know) that a previously submitted Section 5000C Certificate becomes incorrect or unreliable. An acquiring agency may request an updated Section 5000C Certificate at any time, including when other documentation is required under the contract, such as the annual representations and certifications required in 48 CFR 4.1201. See § 1.5000C-6, Example 6, for an illustration of this paragraph (6).