§ 592.301 Controlled through the Kimberley Process Certification Scheme.
(a) Except as otherwise provided in paragraph (b) of this section, the term controlled through the Kimberley Process Certification Scheme refers to the following requirements that apply, as appropriate, to the importation into the United States from a Participant, or to the exportation from the United States to a Participant, of any shipment including any rough diamond:
(1) Kimberley Process Certificate. A shipment of rough diamonds imported into, or exported from, the United States must be accompanied by an original Kimberley Process Certificate. The certificate must be provided as follows:
(i) The original certificate must be presented immediately upon demand to U.S. Customs and Border Protection in connection with an importation or exportation of rough diamonds;
(ii) The person identified as the ultimate consignee (see Customs Directive 3550–079A) on the Customs Form 7501 Entry Summary or its electronic equivalent filed with U.S. Customs and Border Protection in connection with an importation of rough diamonds must retain the original Kimberley Process Certificate for a period of at least five years from the date of importation (see also 19 CFR 12.152);
(iii) The person identified as the ultimate consignee (see Customs Directive 3550–079A) on the Customs Form 7501 Entry Summary or its electronic equivalent filed with U.S. Customs and Border Protection in connection with an importation of rough diamonds must provide the certificate to the U.S. Bureau of the Census immediately after entry of the shipment in the United States. The certificate must be provided by faxing it to (800) 457–7328 or by other methods as permitted by the U.S. Bureau of the Census;