Bids are not required for orders with a total cost of less than $10,000; however, bids may be solicited by the Purchasing Agent, taking into consideration lead time, availability of substitutes, and knowledge of the general marketplace.

For purchases between $10,000 and $25,000, evidence of competition is required, and the Purchasing Agent may solicit written bids from at least three responsive and responsible suppliers. Purchases over $25,000 require, whenever possible, written bids or proposals from at least three responsive and responsible suppliers solicited by Purchasing Services.