N.D. Cent. Code § 16.1-01-17
As soon as practicable after the secretary of state approves an initiated or referred measure for the ballot, the legislative council shall coordinate the determination of the estimated fiscal impact of the initiated or referred measure. Upon notification from the secretary of state that signed petitions have been submitted for placement of an initiated or referred measure on the ballot, the legislative management shall hold hearings, receive public testimony, and gather information on the estimated fiscal impact of the measure. Each agency, institution, or department shall provide information requested in the format and time frame prescribed by the legislative council for identifying the estimated fiscal impact of the measure. At least thirty days before the public vote on the measure, the legislative council shall submit a statement of the estimated fiscal impact of the measure to the secretary of state. Upon receipt, the secretary of state shall include a notice within the analysis required by section 16.1-01-07 specifying where copies of the statement of the estimated fiscal impact can be obtained. Within thirty days of the close of the first complete fiscal year after the effective date of an initiated or referred measure approved by the voters, the agencies, institutions, or departments that provided the estimates of the fiscal impact of the measure to the legislative council under this section shall submit a report to the legislative council on the actual fiscal impact for the first complete fiscal year resulting from provisions of the initiated or referred measure and a comparison to the estimates provided to the legislative council under this section, and the legislative council shall issue a report of the actual fiscal impact of the initiated or referred measure.
N.D.C.C. § 16.1-01-17