§ 23-24.9-9.4 Exemptions. The following categories of dental offices are exempt from the requirement toinstall an amalgam separator; provided, that they do not place or removeamalgam:
(a) Orthodontists;
(b) Periodontists;
(c) Endodontists;
(d) Oral and maxillofacial surgeons; and
(e) A dental office that is scheduled to no longer be used asa dental office after January 1, 2008.