Except as provided in §B of this regulation, this chapter governs contested case hearings that an administrative unit has delegated to the Office of Administrative Hearings for a proposed decision under State Government Article, §10-205, Annotated Code of Maryland. This chapter does not apply to cases arising under: Public Safety Article, Title 12, Subtitle 9, Annotated Code of Maryland, and corresponding regulations; Business Regulation Article, §3-314, Annotated Code of Maryland, and corresponding regulations; Labor and Employment Article, Title 5, Subtitle 2 and Subtitle 5, Part III, Annotated Code of Maryland, and corresponding regulations; Labor and Employment Article, Title 8, Subtitle 5, Annotated Code of Maryland, and corresponding regulations; and State Finance and Procurement Article, Title 17, Subtitle 2, Annotated Code of Maryland, and corresponding regulations. If a conflict exists between this chapter and the statute or regulations governing an administrative unit, the statute or regulations of the administrative unit shall govern. If a conflict exists between this chapter and the Rules of Procedure of the Office of Administrative Hearings in COMAR 28.02.01, this chapter shall govern.