It is unlawful for any person subject to this division to do any of the following:
- (a) Make any false or fraudulent claim, or misrepresent the effects of material or method to be applied, apply any worthless or improper material, or otherwise engage in any unfair practices.
- (b) Operate in a faulty, careless, or negligent manner.
- (c) Refuse or neglect to comply with this division, or any regulation issued pursuant to this division, or any lawful order of the commissioner or the director.
- (d) Refuse or neglect to keep and maintain the records which are required by this division, or to make reports when and as required.