According to the text's rule of thumb, what indicates you are dealing with a mandatory license?

Answer

If the governing body has the power to fine you or revoke your ability to earn a living

The serious nature of a mandatory license is indicated by the authority of the governing body to impose fines or revoke the individual's right to practice their occupation.

According to the text's rule of thumb, what indicates you are dealing with a mandatory license?
jobprofessioncertificationlicenserequirement