All information below is taken from National Honor Society's National Website:
The most important information about what it means to remain a member in good standing:
Article IX: Selection of Members
Section 1. To be eligible for membership the candidate must be a member of those classes (sophomore, junior, senior) designated as eligible in the chapter bylaws. (Freshmen [ninth graders] are not eligible.) Candidates must have been in attendance at the school the equivalent of one semester.1
Section 2. The national minimum standard for scholarship shall be a cumulative scholastic average of at least 85 percent, B, or 3.0 (on a 4.0 scale) or the equivalent standard of excellence. Candidates shall then be evaluated on the basis of service, leadership, and character.2
Section 3. The selection of each member to the chapter shall be by a majority vote of the Faculty Council. Prior to notification of any candidates, the chapter adviser shall review with the principal the results of the Faculty Council’s deliberations.
Section 4. A description of the selection procedure shall be published in an official school publication that is widely available in a timely fashion to all students and parents of the school. The selection procedure shall be determined by the Faculty Council and shall be consistent with the rules and regulations of NHS.
Section 5. NASSP shall not review the judgment of the Faculty Council regarding selection of individual members to local chapters.
Note 1. Some candidates may be ineligible for induction because of the semester ruling. Many students, including students of military parents, are required to move with parents or guardians that have transferred in their work. The present school principal should seek a recommendation from the previous school principal or chapter adviser pursuant to the candidate's selection. On the basis of the recommendation of the previous principal or chapter adviser, the Faculty Council may waive the semester regulation.
Note 2. Local chapters may raise the cumulative GPA standard above the national minimum, or increase standards for the remaining selection criteria, apply them fairly and consistently, and include these standards in their locally published selection procedures.
Article X: Discipline and Dismissal
Section 1. The Faculty Council, in compliance with the rules and regulations of the National Honor Society, shall determine the procedure for dismissal. A written description of the dismissal procedure shall be available to interested parties.3
Section 2. Members who fall below the standards that were the basis for their selection shall be promptly warned in writing by the chapter adviser and given a reasonable amount of time to correct the deficiency, except that in the case of flagrant violation of school rules or the law, a member does not have to be warned.
Section 3. The Faculty Council shall determine when an individual has exceeded a reasonable number of warnings.
Section 4. In all cases of pending dismissal, a member shall have a right to a hearing before the Faculty Council.
Section 5. For purposes of dismissal, a majority vote of the Faculty Council is required.
Section 6. A member who has been dismissed may appeal the decision of the Faculty Council to the principal and thereafter under the same rules for disciplinary appeals in the school district.
Section 7. NASSP shall hear no appeals in dismissal cases.