(b)

1. (1) Within thirty days after the sentence of a general court-martial or of a special court-martial which has adjudged a bad-conduct discharge has been announced, the accused may submit to the convening authority matters for consideration by the convening authority with respect to the findings and the sentence. In the case of all other special courts-martial, the accused may make such a submission to the convening authority within twenty days after the sentence is announced. In the case of all summary courts-martial the accused may make such a submission to the convening authority within seven days after the sentence is announced. If the accused shows that additional time is required for the accused to submit such matters, the convening authority or other person taking action under this section, for a good cause, may extend the period:

   1. (A) in the case of a general court-martial or a special court-martial which has adjudged a bad-conduct discharge, for not more than an additional twenty days; and
   2. (B) in the case of all other courts-martial, for not more than an additional ten days.
2. (2) In a summary court-martial case the accused shall be promptly provided a copy of the record of trial for use in preparing a submission authorized by paragraph one of this subdivision.
3. (3) In no event shall the accused in any general or special court-martial case have less than a seven-day period from the day on which a copy of the authenticated record of trial has been given to him within which to make a submission under paragraph one of this subdivision. The convening authority or other person taking action on the case, for good cause, may extend this period for up to an additional ten days.
4. (4) The accused may waive his right to make a submission to the convening authority under paragraph one of this subdivision. Such a waiver must be made in writing and may not be revoked. For the purposes of paragraph two of subdivision (c) of this section, the time within which the accused may make a submission under this subdivision shall be deemed to have expired upon the submission of such a waiver to the convening authority.

(c)

1. (1) The authority under this section to modify the findings and sentence of a court-martial is a matter of command prerogative involving the sole discretion of the convening authority. Under regulations of the adjutant general, a commissioned officer commanding for the time being, a successor in command, or any person exercising general court-martial jurisdiction may act under this section in place of the convening authority.
2. (2) Action on the sentence of a court-martial shall be taken by the convening authority or by another person authorized to act under this section. Subject to regulations of the adjutant general, such action may be taken only after consideration of any matters submitted by the accused under subdivision (b) of this section and, if applicable, under subdivision (d) of this section, or after the time for submitting such matters expires, whichever is earlier. The convening authority or other person taking such action, in his sole discretion, may approve, disapprove, commute, or suspend the sentence in whole or in part.

3. (3) Action on the findings of a court-martial by the convening authority or other person acting on the sentence is not required. However, such person, in his sole discretion, may:

   1. (A) dismiss any charge or specification by setting aside a finding of guilty thereto; or
   2. (B) change a finding of guilty to a charge or specification to a finding of guilty to an offense that is a lesser included offense of the offense stated in the charge or specification.

(e)

1. (1) The convening authority or other person taking action under this section, in his sole discretion, may order a proceeding in revision or a rehearing.

2. (2) A proceeding in revision may be ordered if there is an apparent error or omission in the record or if the record shows improper or inconsistent action by a court-martial with respect to the findings or sentence that can be rectified without material prejudice to the substantial rights of the accused. In no case, however, may a proceeding in revision:

   1. (A) reconsider a finding of not guilty of any specification or a ruling which amounts to a finding of not guilty;
   2. (B) 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 of some article of this chapter; or
   3. (C) increase the severity of some article of the sentence.
3. (3) A rehearing may be ordered by the convening authority or other person taking action under this section if he disapproves the findings and sentence and states the reasons for disapproval of the findings. If such person disapproves the findings and sentence and does not order a rehearing, he shall dismiss the charges. A rehearing as to the findings may not be ordered where there is a lack of sufficient evidence in the record to support the findings. A rehearing as to the sentence may be ordered if the convening authority or other person taking action under this subdivision disapproves the sentence.