76-2220.Proper credentialing required.Except as provided in section 76-2221, it shall be unlawful for anyone to act as a real property appraiser in this state without first obtaining proper credentialing as required under the Real Property Appraiser Act.SourceLaws 1990, LB 1153, § 20; Laws 1991, LB 203, § 21; Laws 1994, LB 1107, § 16; Laws 2001, LB 162, § 12; Laws 2006, LB 778, § 40.