The provisions of 25 CFR Parts 216 and 225, as those provisions and regulations may be amended from time to time, are made a part of this chapter by reference with the same force and effect as if the provisions therein were specifically and fully set out herein. However, provisions of this chapter that are more restrictive than federal provisions shall prevail. [Ord. 27 § 6008, adopted, 6/27/2012.]