(a) Employment is not mandatory for certification. An individual may hold or renew any certificate issued by the commission for which they maintain their qualifications.
(b) An individual certificate holder must notify the commission of a change of his or her home address within 14 calendar days of a change of address.

Source Note: The provisions of this §421.13 adopted to be effective March 2, 2000, 25 TexReg 1721; amended to be effective March 8, 2001, 26 TexReg 2043; amended to be effective November 20, 2002, 27 TexReg 10747