Applicant for a Renewal of a Certificate of Registration'' shall be defined as any person who-" shall have successfully completed and passed a written examination prescribed by Section 76-543, R.R.S. Nebraska, as amended, who shall have been duly issued a Certificate of Registration, and who shall have acquired the required number of professional development credit hours within the prescribed period.
1 Neb. Admin. Code, r. 2, § 002
Section 76-547