The bill amends Chapter 112 of the General Laws by replacing section 45A with a new framework for the licensing of limited registration dentists. It establishes that applicants must be at least 18 years old, possess good moral character, and provide proof of graduation from a reputable dental college. Additionally, applicants must demonstrate employment as faculty at an accredited dental college or as a dental intern in a recognized institution. The limited registration allows practice for one year, with a maximum duration of five years unless the applicant passes a clinical examination or is a full-time faculty member.

The new section also specifies that limited registrants can only practice in designated hospitals or institutions under the supervision of a registered dentist. Full-time faculty members are permitted to engage in intramural group dental practices within nonprofit educational or research institutions. After five years of practice under the limited registration, applicants may apply for a special limited registration, allowing them to practice in private dental settings that accept MassHealth, under the supervision of a registered dentist. The board retains the authority to revoke limited registrations at any time.