It is unlawful for any person having an administrative duty under this Chapter to make known in any manner whatever the business affairs, operations, or information obtained by an investigation of the records of any operator or any other person visited or examined in the discharge of official duty, or the amount or source of income, profits, losses, expenditures, or any particular thereof, set forth or disclosed in any return, or to knowingly permit any return or copy thereof or any abstract or particulars thereof to be seen or examined by any person. Successors, receivers, trustees, executors, administrators, assignees and guarantors, if directly interested, may be given information as to the items included in the amounts of any unpaid tax or amounts of tax, penalties and interest required to be collected.
(3-12/90 § 3.24.280)