The Department of Health may, after notice and opportunity for hearing, suspend, revoke, deny, or modify a firm’s certification if a firm has:

1. (1) Performed work requiring certification at a job site with individuals who are not certified;
2. (2) Failed to comply with the work practice standards established in this part;
3. (3) Misrepresented facts in its letter of application for certification to the department;
4. (4) Failed to maintain required records; and
5. (5) Failed to comply with federal or state lead-based paint environmental statutes or rules.