Maryland Statutes
Part V - State and Federal Rules and Regulations; Administrative Procedures
Section 21-241 - Effective Date and Protest of State Adopted Federal Rules and Regulations

(a)    Unless a written protest is filed with the Secretary, a State adopted federal rule or regulation takes effect in this State on the date that it becomes effective as a federal rule or regulation.
    (b)    Any person who may be affected adversely by a State adopted federal rule or regulation may:
        (1)    File a protest against the federal rule or regulation not more than 30 days after its effective date; and
        (2)    Request a hearing.
    (c)    A protest under this section stays the effect of the State adopted federal rule or regulation as a rule or regulation of this State.