Customs valuation scrutiny: automated checks and importer obligations triggered when declared value appears untruthful, requiring specific codes. When the Evaluation Committee finds a likelihood that declared values of a class or subset of imported goods may be untruthful, its reasoned report must specify the affected goods with 8 digit HS Codes, brands noticed, a precautionary unit value to trigger additional obligations and automated checks, the mandatory Unique Quantity Code for bill of entry valuation, required technical specifications tied to that code, other importer obligations to demonstrate truthfulness (such as manufacturer invoices, test reports, or costing), the checks to be exercised and their manner, and the initial duration of one to two years; the measures must be implementable via the Customs Automated System.