48 CFR § 23.406 - Solicitation provisions and contract clauses.
(a) Insert the provision at 52.223–1, Biobased Product Certification, in solicitations that—
(1) Require the delivery or specify the use of USDA-designated items; or
(2) Include the clause at 52.223–2.
(b) Insert the clause at 52.223–2, Affirmative Procurement of Biobased Products Under Service and Construction Contracts, in service or construction solicitations and contracts, unless the contract will not involve the use of USDA-designated items at http://www.biopreferred.gov or 7 CFR part 3201.
(c) Except for the acquisition of commercially available off-the-shelf items, insert the provision at 52.223–4, Recovered Material Certification, in solicitations that—
(1) Require the delivery or specify the use of EPA-designated items; or
(2) Include the clause at 52.223–17, Affirmative Procurement of EPA-designated Items in Service and Construction Contracts.
(d) Except for the acquisition of commercially available off-the-shelf items, insert the clause at 52.223–9, Estimate of Percentage of Recovered Material Content for EPA-designated Items, in solicitations and contracts exceeding $150,000 that are for, or specify the use of, EPA-designated items containing recovered materials. If technical personnel advise that estimates can be verified, use the clause with its Alternate I.
(e) Insert the clause at 52.223–17, Affirmative Procurement of EPA-designated Items in Service and Construction Contracts, in service or construction solicitations and contracts unless the contract will not involve the use of EPA-designated items.