14 USC b - selection for promotion

14 USC 251 - Selection boards; convening of boards

At least once a year and at such other times as the needs of the service require, the Secretary shall convene selection boards to recommend for promotion to the next higher grade officers on the active duty promotion list in each grade from lieutenant (junior grade) through captain, with separate boards for each grade. However, the Secretary is not required to convene a board to recommend officers for promotion to a grade when no vacancies exist in the grade concerned, and he estimates that none will occur in the next twelve months.

14 USC 252 - Selection boards; composition of boards

A board convened under section 251 of this title shall consist of five or more officers on the active duty promotion list who are serving in or above the grade to which the board may recommend officers for promotion. No officer may be a member of two successive boards convened to consider officers of the same grade for promotion.

14 USC 253 - Selection boards; notice of convening; communication with board

(a) Before a board is convened under section 251 of this title, notice of the convening date, the promotion zone to be considered, the officers eligible for consideration, and the number of officers the board may recommend for promotion shall be given to the service at large.
(b) Each officer eligible for consideration by a selection board convened under section 251 of this title may send a communication through official channels to the board, to arrive not later than the date the board convenes, inviting attention to any matter of record in the armed forces concerning himself. A communication sent under this section may not criticize any officer or reflect upon the character, conduct, or motive of any officer.

14 USC 254 - Selection boards; oath of members

Each member of a selection board shall swear that he will, without prejudice or partiality, and having in view both the special fitness of officers and the efficiency of the Coast Guard, perform the duties imposed upon him.

14 USC 255 - Number of officers to be selected for promotion

Before convening a board under section 251 of this title to recommend officers for promotion to any grade, the Secretary shall determine the total number of officers to be selected for promotion to that grade. This number shall be equal to the number of vacancies existing in the grade, plus the number of additional vacancies estimated for the next twelve months, less the number of officers on the selection list for the grade.

14 USC 256 - Promotion zones

(a) Before convening a selection board to recommend officers for promotion to any grade above lieutenant (junior grade) and below rear admiral (lower half), the Secretary shall establish a promotion zone for the grade to be considered. The promotion zone for each grade shall consist of the most senior officers of that grade on the active duty promotion list who are eligible for consideration for promotion to the next higher grade and who have not previously been placed in a promotion zone for selection for promotion to the next higher grade. The number of officers in each zone shall be determined after considering
(1) the needs of the service;
(2) the estimated numbers of vacancies available in future years to provide comparable opportunity for promotion of officers in successive year groups; and
(3) the extent to which current terms of service in that grade conform to a desirable career promotion pattern.

However, such number of officers shall not exceed the number to be selected for promotion divided by six-tenths.

(b) Promotion zones from which officers will be selected for promotion to the grade of rear admiral (lower half) shall be established by the Secretary as the needs of the service require.

14 USC 256a - Promotion year; defined

For the purposes of this chapter, promotion year means the period which commences on July 1 of each year and ends on June 30 of the following year.

14 USC 257 - Eligibility of officers for consideration for promotion

(a) An officer on the active duty promotion list becomes eligible for consideration for promotion to the next higher grade at the beginning of the promotion year in which he completes the following amount of service computed from his date of rank in the grade in which he is serving:
(1) two years in the grade of lieutenant (junior grade);
(2) three years in the grade of lieutenant;
(3) four years in the grade of lieutenant commander;
(4) four years in the grade of commander; and
(5) three years in the grade of captain.
(b) For the purpose of this section, service in a grade includes all qualifying service in that grade or a higher grade, under either a temporary or permanent appointment. However, service in a grade under a temporary service appointment under section 275 of this title is considered as service only in the grade that the officer concerned would have held had he not been so appointed.
(c) No officer may become eligible for consideration for promotion until all officers of his grade senior to him are so eligible.
(d) Except when his name is on a list of selectees, each officer who becomes eligible for consideration for promotion to the next higher grade remains eligible so long as he
(1) continues on active duty; and
(2) is not promoted to that grade.
(e) An officer whose involuntary retirement or separation is deferred under section 295 of this title is not eligible for consideration for promotion to the next higher grade during the period of that deferment.
(f) The Secretary may waive subsection (a) to the extent necessary to allow officers described therein to have at least two opportunities for consideration for promotion to the next higher grade as officers below the promotion zone.

14 USC 258 - Selection boards; information to be furnished boards

The Secretary shall furnish the appropriate selection board convened under section 251 of this title with:
(1) the number of officers that the board may recommend for promotion to the next higher grade; and
(2) the names and records of all officers who are eligible for consideration for promotion to the grade to which the board will recommend officers for promotion.

14 USC 259 - Officers to be recommended for promotion

(a) A selection board convened to recommend officers for promotion shall recommend those eligible officers whom the board considers best qualified of the officers under consideration for promotion. No officer may be recommended for promotion unless he receives the recommendation of at least a majority of the members of a board composed of five members, or at least two-thirds of the members of a board composed of more than five members.
(b) The number of officers that a board convened under section 251 of this title may recommend for promotion to a grade below rear admiral (lower half) from among eligible officers junior in rank to the junior officer in the appropriate promotion zone may not exceed
(1) 5 percent of the total number of officers that the board is authorized to recommend for promotion to the grade of lieutenant or lieutenant commander;
(2) 71/2 percent of the total number of officers that the board is authorized to recommend for promotion to the grade of commander; and
(3) 10 percent of the total number of officers that the board is authorized to recommend for promotion to the grade of captain;

unless such percentage is a number less than one, in which case the board may recommend one such officer for promotion.

(c) 
(1) After selecting the officers to be recommended for promotion, a selection board may recommend officers of particular merit, from among those officers chosen for promotion, to be placed at the top of the list of selectees promulgated by the Secretary under section 271 (a) of this title. The number of officers that a board may recommend to be placed at the top of the list of selectees may not exceed the percentages set forth in subsection (b) unless such a percentage is a number less than one, in which case the board may recommend one officer for such placement. No officer may be recommended to be placed at the top of the list of selectees unless he or she receives the recommendation of at least a majority of the members of a board composed of five members, or at least two-thirds of the members of a board composed of more than five members.
(2) The Secretary shall conduct a survey of the Coast Guard officer corps to determine if implementation of this subsection will improve Coast Guard officer retention. A selection board may not make any recommendation under this subsection before the date on which the Secretary publishes a finding, based upon the results of the survey, that implementation of this subsection will improve Coast Guard officer retention.
(3) The Secretary shall submit any finding made by the Secretary pursuant to paragraph (2) to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate.

14 USC 260 - Selection boards; reports

(a) Each board convened under section 251 of this title shall submit a report in writing, signed by all the members thereof, containing the names of the officers recommended for promotion and the names of those officers recommended to be advanced to the top of the list of selectees established by the Secretary under section 271 (a) of this title.
(b) A board convened under section 251 of this title shall certify that, in the opinion of at least a majority of the members if the board has five members, or in the opinion of at least two-thirds of the members if the board has more than five members, the officers recommended for promotion are the best qualified for promotion of those officers whose names have been furnished to the board.

14 USC 261 - Selection boards; submission of reports

(a) A board convened under section 251 of this title shall submit its report to the Secretary. If the board has acted contrary to law or regulation, the Secretary may return the report for proceedings in revision and resubmission to the Secretary. After his final review, the Secretary shall submit the report of the board to the President for his approval, modification, or disapproval.
(b) If any officer recommended for promotion is not acceptable to the President, the President may remove the name of that officer from the report of the board.
(c) Upon approval by the President the names of officers selected for promotion by a board convened under section 251 of this title shall be promptly disseminated to the service at large.
(d) Except as required by this section, the proceedings of a selection board shall not be disclosed to any person not a member of the board.

14 USC 262 - Failure of selection for promotion

(a) An officer, other than an officer serving in the grade of captain, who is, or is senior to, the junior officer in the promotion zone established for his grade under section 256 of this title, fails of selection if he is not selected for promotion by the selection board which considered him, or if having been recommended for promotion by the board, his name is thereafter removed from the report of the board by the President.
(b) An officer shall not be considered to have failed of selection if he was not considered by a selection board because of administrative error. If he is selected by the next succeeding selection board and promoted, he shall be given the date of rank and position on the active duty promotion list in the grade to which promoted that he would have held had he been recommended by the first selection board.