As prescribed in 4.607(a), insert the following provision:
Data Universal Numbering System (DUNS) Number (Apr 2008)
(a) The offeror shall enter, in the block with its name and address on the cover page of its offer, the annotation “DUNS” or “DUNS+4” followed by the DUNS number or “DUNS+4” that identifies the offeror’s name and address exactly as stated in the offer. The DUNS number is a nine-digit number assigned by Dun and Bradstreet, Inc. The DUNS+4 is the DUNS number plus a 4-character suffix that may be assigned at the discretion of the offeror to establish additional CCR records for identifying alternative Electronic Funds Transfer (EFT) accounts (see Subpart 32.11) for the same concern.
(b) If the offeror does not have a DUNS number, it should contact Dun and Bradstreet directly to obtain one.
(End of Provision)