Section 2.46 - When may you ask the bureau for a fee waiver?(a) You should request a fee waiver when your request is first submitted to the bureau (see § 2.6 of this part).(b) You may submit a fee waiver request at a later time if the bureau has not yet completed processing your request. 77 FR 76906 , Dec. 31, 2012, as amended at 81 FR 11130 , Mar. 3, 2016