(a) This chapter does not apply to a teacher or employee of a private or public school who provides applied behavior analysis services if the teacher or employee is performing duties within the scope of the teacher's or employee's employment.
(b) A person described by Subsection (a) may not:
(1) represent that the person is a behavior analyst, unless the applied behavior analysis services provided are within the person's education, training, and competence;
(2) offer applied behavior analysis services to any person, other than within the scope of the person's employment duties for the school; or
(3) receive compensation for providing applied behavior analysis services, other than the compensation that the person receives from the person's school employer.