Chapter
| 4-12-01 | General Rules |
| 4-12-02 | Procurement Organization and Leadership |
| 4-12-03 | Delegation of Purchasing Authority |
| 4-12-04 | Ethics in Public Procurement |
| 4-12-05 | Bidders List |
| 4-12-06 | Specifications for Commodities and Services |
| 4-12-07 | Managing Contractual Risk |
| 4-12-08 | Competitive Solicitation Methods |
| 4-12-09 | Limited Competition, Noncompetitive, and Emergency Procurements |
| 4-12-10 | Mistakes in Bids or Proposals |
| 4-12-11 | Evaluation of Bids or Proposals |
| 4-12-12 | Contract Negotiations |
| 4-12-13 | Contract Administration |
| 4-12-14 | Resolution of Protested Solicitations and Awards |
| 4-12-15 | Intergovernmental Relations |
| 4-12-16 | Printing |