AR 135-100 governs policy and procedures for appointing commissioned and warrant officers in the Army National Guard and United States Army Reserve.
View AR 135-100 on armypubs.army.mil
It covers eligibility criteria, appointment limitations, grade and date of rank, application processing, and appointment documents. It also addresses specialized appointments, examining boards, and posthumous commissions and warrants.
Applies to: This regulation prescribes policy and procedures for the appointment of commissioned and warrant officers in the Army National Guard of the United States (ARNGUS) and the United States Army Reserve (USAR).
Basic branch appointments will be limited per year to the total authorized by the DA Total Army Accession Plan. (paragraph 1-5)
The applicant must not have reached the birthday of the maximum age indicated prior to appointment. (paragraph 1)
Applicants for Military Intelligence (MI) and Civil Affairs Branches must be citizens of the United States.
Return application if applicant does not meet the basic administrative prerequisites for appointment, giving reasons for rejection. (paragraph 4)
Posthumous commissions may be issued when (1) The member was appointed to a commissioned grade but was unable to accept the appointment because of death in line of duty. (paragraph 5-3)