# Mich. Comp. Laws § 338.823: License required; investigation of prohibited activities; civil or criminal action; violation; penalty > Michigan · Statutes · In force URL: https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.823 ## Section - **Citation:** Mich. Comp. Laws § 338.823 - **Heading:** License required; investigation of prohibited activities; civil or criminal action; violation; penalty - **Jurisdiction:** Michigan - **Kind:** Statutes - **Status:** In force - **Text as of:** August 14, 2026 - **Source:** Compiled text - **Location:** MI Code / Chapter 338 / Act Act-285-of-1965 / Section 338.823 ## Text Sec. 3. (1) A person, firm, partnership, company, limited liability company, or corporation shall not engage in the business of professional investigator for hire, fee, or reward, and shall not advertise his or her business to be that of professional investigator or of a professional investigator agency without first obtaining a license from the department. A person, firm, partnership, company, limited liability company, or corporation shall not engage in the business of furnishing or supplying, for hire and reward, information as to the personal character of any person or firm, or as to the character or kind of business and occupation of any person, firm, partnership, company, limited liability company, or corporation and shall not own, conduct, or maintain a bureau or agency for the purposes described in this subsection except as to the financial rating of persons, firms, partnerships, companies, limited liability companies, or corporations without having first obtained a license as a professional investigator from the department. (2) The department, the attorney general, the Michigan state police, or a local law enforcement agency, on its own initiative or at the request of any other person or legal entity, may investigate allegations of a person or legal entity engaging in activities regulated under this act without being appropriately licensed or exempt from licensure under this act. The entity conducting the investigation shall report its findings to the attorney general and county prosecuting attorney having jurisdiction in the location within which the alleged violator is engaged in business. The attorney general or county prosecuting attorney may bring an appropriate civil or criminal action in a court of competent jurisdiction to enjoin any person or legal entity that has engaged or is about to engage in any activity regulated by this act without being appropriately licensed or exempt from licensure under this act. Such an injunction may be issued without proof of actual damage sustained by any person or legal entity. Issuance of an injunction shall not prevent criminal prosecution of a violator. In addition to issuing the injunction, the court may impose a civil violation fine not to exceed $25,000.00. A person or other legal entity who reports to the department, a local law enforcement agency, a county prosecuting attorney, or the attorney general regarding an allegation of unlicensed activity is immune from tort liability for making the report. (3) A person violating this section is guilty of a felony punishable by imprisonment for not more than 4 years or by a penal fine of not more than $5,000.00, or both. History: 1965, Act 285, Imd. Eff. July 22, 1965; Am. 1974, Act 114, Eff. July 1, 1974; Am. 2002, Act 474, Eff. Oct. 1, 2002; Am. 2008, Act 146, Imd. Eff. May 28, 2008 ## Nearby sections - [Mich. Comp. Laws § 338.821 Short title.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.821.md) - [Mich. Comp. Laws § 338.822 Definitions.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.822.md) - [Mich. Comp. Laws § 338.823 License required; investigation of prohibited activities; civil or criminal action; violation; penalty.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.823.md) - [Mich. Comp. Laws § 338.824 Exemptions from act.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.824.md) - [Mich. Comp. Laws § 338.825 License; issuance, duration.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.825.md) - [Mich. Comp. Laws § 338.826 License; qualifications; reciprocal agreements.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.826.md) - [Mich. Comp. Laws § 338.827 Application for license; notarized statement as to qualifications; investigation of applicant.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.827.md) - [Mich. Comp. Laws § 338.828 Application for license by corporation; contents; copy of incorporation certificate.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.828.md) - [Mich. Comp. Laws § 338.829 License; conditions of issuance; fee; duration; suspension or revocation; bonds; branch office; filing completed application; issuance of license within certain time period; report; “completed application” defined.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.829.md) - [Mich. Comp. Laws § 338.830 License; suspension or revocation; grounds; additional sanctions; surrendering license and identification card; noncompliance as misdemeanor.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.830.md) - [Mich. Comp. Laws § 338.831 License fee; refund; conditions.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.831.md) - [Mich. Comp. Laws § 338.832 License; posting.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.832.md) - [Mich. Comp. Laws § 338.833 Reporting name or location change in agency; new license.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.833.md) - [Mich. Comp. Laws § 338.834 Identification card; issuance; form and contents; maintenance, custody, and control; duplicates.](https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.834.md) --- Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_MI_C338_AAct-285-of-1965_S338.823. Check the current official text before relying on it. Not legal advice.