As a public housing authority, SAHA is bound by Federal and State laws. The Purchasing Department operates in accordance with these laws as follows: Small Purchases: Purchases in an aggregate of up to $2,000 and $50,000 require an informal solicitation. The purchasing staff will issue a scope of work or list of items required and will solicit a minimum of three written quotes. Formal Solicitation: Purchases in an aggregate of $50,000 or more require a formal Invitation for Bids Request for Proposals, or Request for Qualifications. These solicitations will be advertised in local papers and posted on SAHA's website and at http://nahro.economicengine.com