It is unlawful for the recorder of any county or any county or any proper public authority to file or record any map, plat, survey, or other document within the definition of land surveying which does not have impressed thereon and affixed thereto the personal signature and seal of a registered professional land surveyor by whom the map, plat, survey, or other document was prepared.
N.D.C.C. § 43-19.1-30