34 CFR §650.32

1. (a)The Secretary withdraws an offer of a fellowship to an individual only if the Secretary determines that the individual submitted fraudulent information on the application.
2. (b)The Secretary considers the application to contain fraudulent information if the application contains a statement that—
   1. (1)The applicant knows or has reason to know—
      1. (i)Asserts a material fact that is false or fictitious; or
      2. (ii)Is false or fictitious because it omits a material fact that the person making the statement has a duty to include in the statement; and
   2. (2)Contains or is accompanied by an express certification or affirmation of the truthfulness and accuracy of the contents of the statement.