10 U.S. Code § 950b - Review by the convening authority
(a) Notice to Convening Authority of Findings and Sentence.— The findings and sentence of a military commission under this chapter shall be reported in writing promptly to the convening authority after the announcement of the sentence.
(b) Submittal of Matters by Accused to Convening Authority.—
(1) The accused may submit to the convening authority matters for consideration by the convening authority with respect to the findings and the sentence of the military commission under this chapter.
(A) Except as provided in subparagraph (B), a submittal under paragraph (1) shall be made in writing within 20 days after the accused has been give  an authenticated record of trial under section 949o (c) of this title.
(3) The accused may waive the accused’s right to make a submittal to the convening authority under paragraph (1). Such a waiver shall be made in writing, and may not be revoked. For the purposes of subsection (c)(2), the time within which the accused may make a submittal under this subsection shall be deemed to have expired upon the submittal of a waiver under this paragraph to the convening authority.
(c) Action by Convening Authority.—
(1) The authority under this subsection to modify the findings and sentence of a military commission under this chapter is a matter of the sole discretion and prerogative of the convening authority.
(2) The convening authority is not required to take action on the findings of a military commission under this chapter. If the convening authority takes action on the findings, the convening authority may, in the sole discretion of the convening authority, only—
(A) The convening authority shall take action on the sentence of a military commission under this chapter.
(B) Subject to regulations prescribed by the Secretary of Defense, action under this paragraph may be taken only after consideration of any matters submitted by the accused under subsection (b) or after the time for submitting such matters expires, whichever is earlier.
(C) In taking action under this paragraph, the convening authority may, in the sole discretion of the convening authority, approve, disapprove, commute, or suspend the sentence in whole or in part. The convening authority may not increase a sentence beyond that which is found by the military commission.
(d) Order of Revision or Rehearing.—
(1) Subject to paragraphs (2) and (3), the convening authority of a military commission under this chapter may, in the sole discretion of the convening authority, order a proceeding in revision or a rehearing.
(A) Except as provided in subparagraph (B), a proceeding in revision may be ordered by the convening authority if—
(B) In no case may a proceeding in revision—
(i) reconsider a finding of not guilty of a specification or a ruling which amounts to a finding of not guilty;
(ii) reconsider a finding of not guilty of any charge, unless there has been a finding of guilty under a specification laid under that charge, which sufficiently alleges a violation; or
(3) A rehearing may be ordered by the convening authority if the convening authority disapproves the findings and sentence and states the reasons for disapproval of the findings. If the convening authority disapproves the finding and sentence and does not order a rehearing, the convening authority shall dismiss the charges. A rehearing as to the findings may not be ordered by the convening authority when there is a lack of sufficient evidence in the record to support the findings. A rehearing as to the sentence may be ordered by the convening authority if the convening authority disapproves the sentence.
 So in original. Probably should read “given”.
Source(Added Pub. L. 111–84, div. A, title XVIII, § 1802,Oct. 28, 2009, 123 Stat. 2599.)
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