28 C.F.R. § 32.53
Link to an amendment published at 83 FR 22387, May 15, 2018.
(b) The Director may review -
(c) Unless the Director judges that it would be unnecessary, the PSOB Office shall serve notice upon the claimant (and upon any other claimant who may have filed a claim with respect to the same public safety officer) of the initiation of a review under paragraph (a) or (b) of this section. Unless the Director judges that it would be unnecessary, such notice shall -