5-18D-1 Classification of supplies. 5-18D-2 Estimates of projected purchases. 5-18D-3 Pooling of combined estimated needs. 5-18D-4 Electronic procurement. 5-18D-5 Expert advice and assistance. 5-18D-6 State contract list. 5-18D-7 State bidders list. 5-18D-8 Procurement management internal service fund created. 5-18D-9 Rejection of bids to procure more advantageously elsewhere. 5-18D-10 Drawing, signing, and filing of contracts. 5-18D-11 Cancellation or price adjustment for changing market conditions. 5-18D-12 Suspension or debarment of business for cause. 5-18D-13 Printing contracts--Penalty. 5-18D-14 Printing office not to accept contracts from private individuals or organizations. 5-18D-15 Inscription listing publisher, number of copies, and cost of publication per copy. 5-18D-16 Soybean-based inks. 5-18D-17 Professional services exceeding fifty thousand dollars. 5-18D-18 Evaluation criteria to be stated in request for proposals. 5-18D-19 Discussion and negotiation of project. 5-18D-20 Register of proposals for professional service contract--Confidential information. 5-18D-21 Exemption of certain professional service contracts. 5-18D-22 Effect on time deadline in contested case. 5-18D-23 Notice of intent to purchase property or liability insurance or performance bonds. 5-18D-24 Bureau record keeping. 5-18D-25 Motor vehicle procurement. 5-18D-26 State auditor stop order . 5-18D-27 Appeal of state auditor stop order. 5-18D-28 Criminal background checks for state contractors and subcontractors.