Selection of all outside contractors shall be made on a competitive basis, except in the following circumstances:
The foregoing shall not be construed to affect any requirement for competitive bidding binding on the corporation under applicable law. Where selection is made on a competitive basis, the responsible officer shall request detailed proposals from at least three outside contractors known to have experience in the type of service to be performed. Where the total value of the contract is likely to exceed $10,000, the proposals shall be in writing. Proposals shall be evaluated on the basis of all relevant factors such as the outside contractor's experience, reputation, technical qualifications, financial condition, past performance, size, quality and availability of staff, identity of supervisory personnel, possible conflicts of interest, proposed scope of work and proposed fee or commission. No single factor shall necessarily be controlling and the outside contractor submitting the proposal which is most favorable on an overall basis shall be selected, except that the president, or the responsible official, after consultation with the president, may reject any or all proposals if he considers such action in the best interests of the corporation.
N.Y. Comp. Codes R. & Regs. Tit. 21 § 2052.4