Ariz. Admin. Code § R7-2-1045
A. A school district shall maintain a record of proposals and modifications received for each solicitation, shall record the time and date when each proposal or modification is received, and shall store each unopened proposal or modification in a secure place until the proposal due date and time.
B. Proposals and modifications shall be opened publicly at the date, time and place designated in the request for proposals in the presence of one or more witnesses. The name of each offeror and other relevant information deemed appropriate by the school district shall be recorded. The person opening the proposals and all witnesses shall sign the record. All other information contained in the proposals shall be confidential so as to avoid disclosure of contents prejudicial to competing offerors during the evaluation of proposals. Proposals and modifications shall be shown only to school district personnel having a legitimate interest in them or persons assisting the school district in evaluation.
Adopted effective December 17, 1987 (Supp. 87-4). Amended by final exempt rulemaking at 21 A.A.R. 1525, effective July 1, 2014 (Supp. 15-3); effective year corrected in Supp. 18-2.