The following conduct is prohibited: Obtaining, attempting to obtain, or maintaining a waiver by fraud or deceit; Making a material omission or misrepresentation of fact on an application for a license or a waiver; Making a material omission or misrepresentation of fact in response to an inquiry or investigation by SOCALR for the purposes of determining compliance or investigating a complaint; Defacing, altering, removing, or obliterating any portion of or any official entry on a license, licensing decal, or waiver issued by SOCALR; Interfering with SOCALR in the performance of its duties; Failing to pay applicable licensing fees; Failing to pay the cost of services and materials provided to the commercial ambulance service by MIEMSS; Failing to comply with the requirements of a noncompliance notice or remedial action; Receiving multiple noncompliance notices which in SOCALR's judgment are of sufficient quantity, severity, or frequency to require more severe action to ensure the health, safety, and welfare of those persons utilizing the services of a particular commercial ambulance service; Violating Education Article, §13-515, Annotated Code of Maryland; Violating this subtitle; or Under the laws of the United States or of any state, conviction of any owner, Maryland based principal, or individual with substantial control over the finances, operations, or both of the service, for a felony or a misdemeanor that is directly related to the fitness and qualification of the applicant or licensee to provide commercial ambulance services.