Chapter 5513: MATERIALS - PURCHASE; SALE; EXCHANGE
- 5513.01 Purchases of machinery, materials, and supplies - participation in contracts.
- 5513.02 Purchases with and without notice.
- 5513.03 Delegation of authority to purchase.
- 5513.04 Disposition of property unfit for use or not needed by department of transportation.
- 5513.05 Article failing to conform to specifications and conditions prescribed by director.
- 5513.06 Debarring vendor from consideration for contract award.
- 5513.07 Policy of preference for American products.