Are subcontractors required to submit labor detail reports with invoices to the primary Awardee Institution?

A prime recipient is responsible for justifying and supporting all billed items, amounts, and categories to PCORI, which may or may not involve labor reports from subcontractors. The prime must ensure that the flow-downs of PCORI’s contract have been properly communicated in the performance of all work related to the project. Although subcontractor labor detail is not required at the time of invoice submission, PCORI may request certification documentation during a financial compliance review.