Wisconsin § 443.18 - Penalties; law enforcement.
Full text of Wisconsin Wisconsin Statutes § 443.18 — Penalties; law enforcement., with citation guidance and answers to common questions.
§ 443.18. Penalties; law enforcement.
443.18(1) (1) Unauthorized practice; penalty. 443.18(1)(a) (a) Any person who practices or offers to practice architecture, landscape architecture, or professional engineering in this state, or who uses the term “architect,” “landscape architect,” or “professional engineer” as part of the person’s business name or title, except as provided in s. 443.08 (6) , or in any way represents himself or herself as an architect, landscape architect, or a professional engineer unless the person is registered or exempted in accordance with this chapter, or unless the person is the holder of an unexpired permit issued under s. 443.10 (1) (d) , or any person presenting or attempting to use as his or her own the certificate of registration of another, or any person who gives any false or forged evidence of any kind to the examining board or to any section of the examining board or to any member of the examining board or to any member of any section of the examining board in obtaining a certificate of registration, or any person who falsely impersonates any other registrant of like or different name, or any person who attempts to use an expired or revoked certificate of registration, or violates any of the provisions of this section, may be fined not less than $100 nor more than $500 or imprisoned for not more than 3 months or both. 443.18(1)(b) (b) All duly constituted officers of the law of this state or any political subdivision shall enforce this chapter and prosecute any persons violating this chapter. 443.18(2) (2) Injunction. 443.18(2)(a) (a) If it appears upon complaint to the examining board or to any section of the examining board by any person, or is known to the examining board or to any section of the examining board that any person who is neither registered nor exempt under this chapter nor the holder of an unexpired permit under s. 443.10 (1) (d) is practicing or offering to practice, or is about to practice or to offer to practice, architecture, landscape architecture, or professional engineering in this state, the appropriate section of the examining board or the attorney general or the district attorney of the proper county may investigate and may, in addition to any other remedies, bring action in the name and on behalf of this state against any such person to enjoin the person from practicing or offering to practice architecture, landscape architecture, or professional engineering. 443.18(2)(b) (b) If it appears upon complaint to the examining board by any person, or is known to the examining board that any person who does not have a license to engage in the practice of professional land surveying in this state, or who is not exempt or excepted from the licensure requirements under this chapter, is engaging in or offering to engage in the practice of professional land surveying in this state, the professional land surveyor section, the examining board, the department, the department of justice, or the district attorney of the proper county may investigate and may, in addition to any other remedies, bring action in the name and on behalf of the state to enjoin the person from engaging in or offering to engage in the practice of professional land surveying. 443.18(3) (3) Penalties; law enforcement. Any person who violates this chapter shall be fined not more than $500 or imprisoned not more than 3 months or both. 443.18 History History: 1979 c. 167 ss. 27 , 28 , 45 , 46 ; 1981 c. 20 ; 1993 a. 463 , 465 , 491 ; 1997 a. 300 ; 1995 a. 85 ; 2009 a. 123 ; 2011 a. 146 ; 2013 a. 358 .
Source: official Wisconsin text · Last verified 2026-08-27
Frequently Asked Questions About Wisconsin § 443.18
What does Wisconsin Statutes § 443.18 cover?
Section 443.18 ("Penalties; law enforcement.") is part of the Wisconsin Statutes, the codified statutory law of Wisconsin. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite Wisconsin § 443.18?
A common citation format is "Wisconsin Statutes § 443.18" (Wisconsin). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of Wisconsin law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Wisconsin official source linked on this page or consult a licensed Wisconsin attorney.
How does Wisconsin § 443.18 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Wisconsin can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in Wisconsin.