Iowa Code § 542B.15
Examinations for licensure shall be given as often as deemed necessary by the department of inspections, appeals, and licensing, but no less than one time per year. The scope of the examinations and the methods of procedure shall be prescribed by the board. The identity of the person taking the examination shall be concealed until after the examination has been graded by the department of inspections, appeals, and licensing. As soon as practicable after the close of each examination, a report shall be filed in the office of the secretary of the board by the department of inspections, appeals, and licensing. The report shall show the action of the board upon each application and the secretary of the board shall notify each applicant of the result of the applicant's examination. Applicants who fail the examination once shall be allowed to take the examination at the next scheduled time. Thereafter, the applicant shall be allowed to take the examination at the discretion of the board. An applicant who has failed the examination may request in writing information from the board concerning the applicant's examination grade and subject areas or questions which the applicant failed to answer correctly, except that if the board administers a uniform, standardized examination, the board shall only be required to provide the examination grade and such other information concerning the applicant's examination results which are available to the board.
Iowa Code § 542B.15
C93, § 542B.15
96 Acts, ch 1055, §6