The regulations in this subpart govern the adjudication of claims in
which the employer has filed a notice of controversion under
Sec. 702.251, or the employee has filed notice of contest under
Sec. 702.261. In the vast majority of cases, the problem giving rise to
the controversy results from misunderstandings, clerical or mechanical
errors, or mistakes of fact or law. Such problems seldom require
resolution through formal hearings, with the attendant production of
expert witnesses. Accordingly, by Sec. 702.311 et seq., the district
directors are empowered to amicably and promptly resolve such problems
by informal procedures. Where there is a genuine dispute of fact or law
which cannot be so disposed of informally, resort must be had to the
formal hearing procedures as set forth beginning at Sec. 702.331.
Supplementary compensation orders, modifications, and interlocutory
matters are governed by regulations beginning with Sec. 702.371.
Thereafter, appeals from compensation orders are discussed beginning
with Sec. 702.391 (the regulations of the Benefits Review Board are set
forth in full in part 802 of this title).