20 CFR § 10.606 - How does a claimant request reconsideration?
(b) The application for reconsideration, including all supporting documents, must:
(1) Be submitted in writing;
(3) Set forth arguments and contain evidence that either:
(i) Shows that OWCP erroneously applied or interpreted a specific point of law;
(ii) Advances a relevant legal argument not previously considered by OWCP; or
(iii) Constitutes relevant and pertinent new evidence not previously considered by OWCP.