[Code of Federal Regulations] [Title 28, Volume 2] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 28CFR79.15] [Page 339] TITLE 28--JUDICIAL ADMINISTRATION CHAPTER I--DEPARTMENT OF JUSTICE (Continued) PART 79--CLAIMS UNDER THE RADIATION EXPOSURE COMPENSATION ACT--Table of Contents Subpart B--Eligibility Criteria for Claims Relating to Leukemia Sec. 79.15 Proof of onset of leukemia more than two years after first exposure. The Program will presume that the date of onset was the date of diagnosis as indicated in the medical documentation accepted by the Program as proof of the claimant's leukemia. The date of onset must be more than two years after the date of first exposure as determined under Sec. 79.14(b).