[Code of Federal Regulations] [Title 20, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 20CFR10.121] [Page 22] TITLE 20--EMPLOYEES' BENEFITS CHAPTER I--OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR PART 10_CLAIMS FOR COMPENSATION UNDER THE FEDERAL EMPLOYEES' COMPENSATION ACT, AS AMENDED--Table of Contents Subpart B_Filing Notices and Claims; Submitting Evidence Sec. 10.121 What happens if OWCP needs more evidence from the claimant? If the claimant submits factual evidence, medical evidence, or both, but OWCP determines that this evidence is not sufficient to meet the burden of proof, OWCP will inform the claimant of the additional evidence needed. The claimant will be allowed at least 30 days to submit the evidence required. OWCP is not required to notify the claimant a second time if the evidence submitted in response to its first request is not sufficient to meet the burden of proof. Decisions on Entitlement to Benefits