There is hereby excluded from this article any authority to make any agreement with respect to any position or any employee or official engaged in rendering services of an emergency nature or any position or any employee or official engaged in rendering services in positions the compensation for which is on a fee basis, or any elective office or any elective official engaged in rendering legislative, executive or judicial services, or any position, or any employee or official not authorized to be covered by applicable state or federal laws or regulations.
(`90 Code, § 1-60)