; and (B) by inserting , renewable chemicals, or biobased products after end-user products ; (2) in subsection (d)(1)— (A) in subparagraph (B)— (i) by striking all that precedes a loan guarantee and inserting the following: (B) Feasibility (i) In general In approving ; and (ii) by adding after and below the end the following: (ii) Waiver The Secretary may waive the requirement that the applicant must demonstrate commercial viability for projects adopting commercially available technology. ; (B) by redesignating subparagraphs (C) and (D) as subparagraphs (D) and (E), respectively; and (C) by inserting after subparagraph (B) the following: (C) Technical review agreement (i) In general The Secretary shall enter into an agreement with each project applicant that clearly outlines the specific objectives, outcomes, and conditions by which the Secretary determines successful technical feasibility of the project under this section. (ii) Conditions of agreement The agreement provided under clause (i) shall include clear guidelines and expectations for the methodologies, protocols, and procedures, and what the eligible technology must demonstrate, for the Department to determine technical feasibility from an integrated demonstration unit, including— (I) a set timeline for the integrated demonstration unit campaign and final technical report to show reliable evidence of continuous, steady-state production; (II) criteria and methods for evaluating the project’s success, including any third-party assessments or evaluations that may be conducted during the demonstration period and at the conclusion of the set timeline; (III) criteria and methods to prove the ability of the integrated demonstration unit to use project-specific feedstock for the production of advanced biofuels, renewable chemicals, or biobased products at a yield and quality consistent with the design basis of the project; (IV) required information and conditions that demonstrate operation duration, quality, and quantity specifications