N.J. Stat. § 45:6-10
Every licensed dentist shall procure from the secretary-treasurer of the board on or before November 1 each year an annual certificate of registration. Such certificate shall be issued by the secretary-treasurer upon payment of a fee of $8.00 for those in active practice within the State or $4.00 for those not practicing within the State; provided, however, that any dentist licensed after July 1 in any year shall only pay a registration fee of $2.00 for the remainder of such year. A nonactive registration certificate shall be issued to those not practicing within the State and should a nonactive registrant desire to practice during the registration year he may upon payment of an additional $4.00 to the secretary-treasurer with the return of the nonactive registration certificate for cancellation, be issued an active certificate of registration. All active certificates so issued shall be prima facie evidence of the right of the holder to practice dentistry in this State.
Every licensee holding an active registration certificate who may practice at any place other than that address for which his active registration certificate is issued shall be required to obtain from the secretary-treasurer for a fee of $2.00 a branch office registration certificate for each and every location wherein he practices; provided, that nothing herein contained, shall be construed to require an active licensee to obtain a branch office certificate for the purpose of serving on the staff of a hospital or institution which receives no fees (other than entrance registration fees) for the services rendered by the dentist and that the dentist receives no fees or compensation directly or indirectly for such services rendered; and further provided, that nothing herein contained shall be construed to require an active licensee to obtain a branch office certificate for the purpose of rendering necessary dental services for their patients confined to their homes, hospitals or institutions.
The secretary-treasurer of the board shall, on or before October 1 each year, mail to each licensed dentist, a printed blank form to be properly filled out and returned by such licensed person to said secretary-treasurer, together with the fee herein fixed for such annual registration. Upon receipt of such form and fee, the annual certificate of registration shall be issued and transmitted. The board shall cause a notice to be inserted in not less than 3 newspapers, 1 in the city of Trenton, 1 in the city of Camden, and 1 in the city of Newark, to the effect that such annual registration will be required. Such notice shall be printed in such papers, once a week for 3 consecutive weeks between September 1 and October 1, each year. Any person who, for at least 25 years, shall have been licensed to practice dentistry in New Jersey and who desires to retire from the practice thereof, and during his retirement to refrain from practicing dentistry, upon application to the secretary-treasurer of the board, may be registered annually, without the payment of any registration fee, as a retired dentist. The certificate of registration which shall be issued to a retired dentist shall state, among other things, that the holder has been licensed to practice dentistry in New Jersey but that during his retirement he shall not practice dentistry. The holder of a certificate of registration as a retired dentist shall be entitled to resume the practice of dentistry at any time; provided, he first shall have obtained from the secretary-treasurer an annual certificate of registration as hereinbefore provided. The license of any person who fails to procure any annual certificate of registration, or in lieu thereof an annual certificate of registration as a retired dentist, at the time and in the manner required by this section may be suspended by the board in the manner provided by sections 45:6-7 to 45:6-9 of this Title. Any license so suspended shall be reinstated at any time within 3 years from the date of such suspension upon the payment of all past due annual registration fees and an additional reinstatement fee of $25.00. Any person whose license shall have been suspended for such cause shall, during the period of such suspension, be regarded as an unlicensed person and, in case he shall continue or engage in the practice of dentistry during such period, shall be liable to the penalties prescribed by section 45:6-13 of this Title for practicing dentistry without a license. Any person to whom a certificate of registration as a retired dentist shall have been issued who shall continue or engage in the practice of dentistry without first having obtained a certificate of registration authorizing him to resume the practice of dentistry, shall be liable to the penalties prescribed by section 45:6-13 of this Title for practicing dentistry without a license.
N.J.S. § 45:6-10