(A) It is unlawful for any person who is not licensed under this article to hold himself out as a respiratory care practitioner, respiratory therapist, or a respiratory therapy technician. A person who holds himself out or practices as a respiratory care practitioner without being licensed under this article, during a period of suspension, or after his certificate has been revoked by the board is guilty of a misdemeanor and, upon conviction, must be fined not more than three hundred dollars or imprisoned for not more than ninety days, or both.

(B) For the purpose of an investigation or proceeding under this article, the board or a person designated by it may administer oaths and affirmations, subpoena witnesses, take testimony, and require the production of documents or records which the board considers relevant to the inquiry. In the case of contumacy by, or refusal to obey a subpoena issued to a person, an administrative law judge as provided under Article 5 of Chapter 23 of Title 1, upon application by the board, may issue an order requiring the person to appear before the board or the person designated by it, produce documentary evidence, and give other evidence concerning the matter under inquiry.

When the board has sufficient evidence that a person is violating any provisions of this article, it may, in addition to all other remedies, order the person to immediately desist and refrain from this conduct. The board may apply to an administrative law judge as provided under Article 5 of Chapter 23 of Title 1 for an injunction restraining the person from this conduct. An administrative law judge may issue a temporary injunction ex parte and upon notice and full hearing may issue any other order in the matter it considers proper. No bond may be required of the board by an administrative law judge as a condition to the issuance of any injunction or order contemplated by the provisions of this section.

(C) Every communication, whether oral or written, made by or on behalf of a person or firm to the board or any person designated by it to investigate or otherwise hear matters relating to the revocation, suspension, or other restriction on a license or other discipline of a licensee, whether by way of complaint or testimony, is privileged. No action or proceeding, civil or criminal, may lie against the person or firm for the communication except upon proof that the communication was made with malice.

(D) No provision of this article may be construed as prohibiting the respondent or his legal counsel from exercising the respondent’s constitutional right of due process under the law nor prohibiting the respondent from normal access to the charges and evidence filed against him as a part of due process under the law.