at the time of origination of such Receivable, has been fully and properly executed or electronically authenticated by the Obligor thereto;

“Substitute Receivable” means one or more Eligible Receivables not previously a part of the Collateral, substituted for a Receivable pursuant to [Section 5.04], each having characteristics substantially similar, and in no event less favorable to the Secured Parties in any respect, than the affected Receivables being so substituted, without the consent of the Administrative Agent (acting at the direction of the Required Lenders).

Receivables. Greater than 50% of all accounts receivable of the Credit Parties and their Subsidiaries arising from the sale of BioThrax or NuThrax to Governmental Authorities of the Federal Government of the United States under a Material Contract becomes more than ninety (90) days past the

“Receivables Assets” shall mean # any accounts receivable and the proceeds thereof owed to a Borrower or a Restricted Subsidiary subject to a Receivables Facility and # all collateral securing such accounts receivable, all contracts and contract rights, guarantees or other obligations in respect of such accounts receivable, all records with respect to such accounts receivable and any other assets customarily transferred together with accounts receivable in connection with an accounts receivable factoring arrangement and which are, in each case, sold, conveyed, assigned or otherwise transferred or pledged by a Borrower or a Restricted Subsidiary to a commercial bank in connection with a Receivables Facility.

Receivable File. As of the related Funding Date, # with respect to any Contract other than an Electronic Contract, the original related Receivable File, Servicer File and related documentation are maintained by the Servicer on behalf of the Borrower for the benefit of the Secured Parties, # with respect to an Electronic Contract that constitutes Electronic Chattel Paper, the Authoritative Copy of such Electronic Contract is maintained in the Electronic Vault solely for the benefit of the Administrative Agent, as pledgee of the Borrower or the Trust, as applicable, and the original related Receivable File, Servicer File and related documentation are maintained by the Servicer on behalf of the Borrower for the benefit of the Secured Parties, and # with respect to an Electronic Contract that does not constitute Electronic Chattel Paper, the electronically authenticated original record of the executed Contract is maintained in the Electronic Vault solely for the benefit of the Administrative Agent, as pledgee of the Borrower or the Trust, as applicable, and the original related Receivable File, Servicer File and related documentation are maintained by the Servicer on behalf of the Borrower for the benefit of the Secured Parties.

Accounts Receivable. Sellers have made available to Purchaser a materially complete and accurate list, subject to contractual adjustments, as of the date of the Latest Balance Sheet, of the Accounts Receivable, including an aging of all Accounts Receivable showing amounts due in 30-day aging categories. Sellers have provided reserves for Accounts Receivable (the “Seller Reserves”) in accordance with GAAP and Sellers’ accounting policies as consistently applied in the Ordinary Course of Business by Sellers, in all material respects. On the Closing Date, Sellers will deliver to Purchaser a materially complete and accurate list, as of a date within five (5) days of the Closing Date, of the Accounts Receivable. All Accounts Receivable represent valid obligations arising from bona fide business transactions in the Ordinary Course of Business and do not represent obligations for goods sold on consignment, on approval or on a sale-or-return

Accounts Receivable. The accounts receivable reflected on the Balance Sheet and the accounts receivable arising after the date thereof have arisen from bona fide transactions entered into by the Company and its Subsidiaries involving the sale of goods or the rendering of services in the Ordinary Course of Business. Except as set forth on [Section 4.22] of the Company Disclosure Schedule, none of the accounts receivable reflected on the Balance Sheet, and none of the accounts receivable arising after the date thereof, has been assigned or otherwise sold to any Person and neither the Company nor any of its Subsidiaries has discharged the obligor thereunder other than upon such obligor making payment in full of all amounts due under each such receivable subject to normal cash discounts accrued in the Ordinary Course of Business. The reserve for bad debts shown on the Balance Sheet has been determined in accordance with GAAP, consistently applied, subject to normal year-end adjustments and the absence of disclosures normally made in footnotes.

Section # Collection of Receivable Payments; Modifications of Receivables.

an updated Schedule of Receivables that includes each Receivable, if any, that is to be purchased by the Borrower with the proceeds of the proposed Loan.

The grant of a security interest in any accounts receivable of any Borrower or any Restricted Subsidiary (other than a Receivables Subsidiary) to secure any Indebtedness will not be deemed a Qualified Receivables Financing; provided, however, that a grant of a security interest in such accounts receivable to perfect the transfer of an ownership interest in such accounts receivable to a Receivables Subsidiary shall not be considered a grant to secure any Indebtedness.