Any member of a volunteer rescue squad or volunteer fire department,
who seeks to have a motor vehicle separately classified for a tax
year under this section must, prior to January 31 of the tax year,
furnish the Commissioner of the Revenue with a certification, signed
under oath by the Fire Chief or head of the member's volunteer organization
or department stating that:
(1) The member is a member of the organization or department;
(2) The member regularly responded to emergency calls received by the
organization or department during the previous calendar year;
(3) The motor vehicle for which a separate classification is sought was
regularly used to respond to such calls; and
(4) Such motor vehicle was used for such calls more often than any other
vehicle owned by the member.