Subject to subsection (b) of this section and while a permit is in effect, it: authorizes the holder to: operate a business through which land surveying is practiced; and represent to the public that the holder provides the services of a professional land surveyor; or authorizes the holder to: operate a business through which property line surveying is practiced; and represent to the public that the holder provides the services of a licensed property line surveyor. A permit authorizes the holder to provide a service that constitutes practicing land surveying or property line surveying only if the service is performed by an individual who is licensed or otherwise authorized under this title to practice.