It is against the public policy of the Nation to allow enforcement of execution upon realty without appraisal, and the words “appraisement waived” or other words of similar import, shall be inserted in any deed, mortgages, bonds, notes, bill or written contract, they shall be of no effect whatsoever and an appraisal shall be ordered notwithstanding any contract to the contrary. ONCA 07-37, eff. Apr. 23, 2007.