Relating to prompt payment by contracting agencies; and prescribing an effective date.

Directs Department of Transportation to conduct pilot program on prompt payment of certain contracts. Directs department to pay small business for certain services within 15 days of receipt of invoice or due date for payment, whichever is later. Requires small business to certify eligibility for prompt payment. Requires department to pay interest on payments that are not made promptly. Creates crime of knowingly supplying false information in connection with certification as small business. Punishes by maximum of one year's imprisonment, $6,250 fine, or both. Directs department to report to Legislative Assembly on results of pilot program. Sunsets January 2, 2020. Takes effect on 91st day following adjournment sine die.