(1) Engage in the business of installing, inspecting, or servicing portable fire extinguishers without a current certificate of registration;

(2) Engage in the business of installing, inspecting, or servicing fixed fire protection systems without a current certificate of registration;

(3) Install, inspect, or service portable fire extinguishers or fixed fire protection systems without a current individual license;

(4) Perform hydrostatic testing of any portable fire extinguisher or any fire extinguisher system cylinder without a current hydrostatic testing certificate;

(5) Obtain or attempt to obtain a certificate of registration or individual license by fraudulent representation, fraudulent examination or testing, misconduct, or irregularity;

(6) Sell, service, inspect, or install portable fire extinguishers, fixed fire protection systems, or fire protection sprinkler systems contrary to this subchapter or the policies formulated and administered under the authority of this subchapter;

(7) Engage in any fire protection sprinkler system business without a current certificate of registration and without employing a full-time licensed responsible managing employee; and

(8) Engage in any business or activity licensed or permitted by the Arkansas Fire Protection Licensing Board without maintaining in force at all times a public liability insurance policy, with minimum coverage limits as set by the board, covering the person's operations and completed operations.