49 Pa. Code § 33.107
Dentists, dental hygienists and expanded function dental assistants who are currently licensed or certified in another state or territory or in Canada may be granted licensure or certification in this Commonwealth if the credentials submitted meet the requirements of the act and of this subchapter. Licensure and certification by criteria approval will be granted only to applicants whose licensing boards confirm that they reciprocate with the Commonwealth. An applicant shall cause the licensing authority of each state where the applicant has practiced to submit to the Board a letter of good standing. The Board may grant a personal interview to resolve questions concerning an applicant's qualifications.
49 Pa. Code § 33.107
The provisions of this §33.107 amended under sections 2-5.1, 10-11.5 and 11.7 of the Dental Law (63 P. S. §§ 121-124.1, 129-129.1, 130, 130e and 130h).