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Last Modified:  2011-08-04
Wis. Stat. § 134.90  (Unlike many other states, the provisions of the UTSA are all contained in one section.)
134.90. Uniform trade secrets act.
(1) DEFINITIONS.  
In this section:  
(a) "Improper means" includes espionage, theft, bribery , misrepresentation and breach or inducement of a breach of duty to maintain
secrecy . 
(b) "Readily ascertainable" information does not include information accessible through a license agreement or by an employee under a
confidentiality agreement with his or her employer . 
(c) "T rade secret" means information, including a formula, pattern, compilation, program, device, method, technique or process to which all
of the following apply:  
1. The information derives independent economic value, actual or potential, from not being generally known to, and not being readily
ascertainable by proper means by , other persons who can obtain economic value from its disclosure or use.  
2. The information is the subject of ef forts to maintain its secrecy that are reasonable under the circumstances.  
(2) MISAPPROPRIA TION.  
No person, including the state, may misappropriate or threaten to misappropriate a trade secret by doing any of the following:  
(a) Acquiring the trade secret of another by means which the person knows or has reason to know constitute improper means.  
(b) Disclosing or using without express or implied consent a trade secret of another if the person did any of the following:  
1. Used improper means to acquire knowledge of the trade secret.  
2. At the time of disclosure or use, knew or had reason to know that he or she obtained knowledge of the trade secret through any of the
following means:  
a. Deriving it from or through a person who utilized improper means to acquire it.  
b. Acquiring it under circumstances giving rise to a duty to maintain its secrecy or limit its use.  
c. Deriving it from or through a person who owed a duty to the person seeking relief to maintain its secrecy or limit its use.  
d. Acquiring it by accident or mistake.  
(3) INJUNCTIVE RELIEF . 
(a) 
1. A court may grant an injunction against a person who violates sub. (2) Chapter 813 governs any temporary or interlocutory injunction or
ex parte restraining order in an action under this section, except that no court may issue such an injunction or restraining order unless the
complainant makes an application which includes a description of each alleged trade secret in suf ficient detail to inform the party to be
enjoined or restrained of the nature of the complaint against that party or , if the court so orders, includes written disclosure of the trade
secret. The complainant shall serve this application upon the party to be enjoined or restrained at the time the motion for the injunction is
made or the restraining order is served, whichever is earlier . 
2. Except as provided in subd. 3., upon application to the court, the court shall terminate an injunction when a trade secret ceases to exist.  
3. The court may continue an injunction for a reasonable period of time to eliminate commercial advantage which the person who violated
sub. (2) otherwise would derive from the violation.  
(b) In exceptional circumstances, an injunction granted under par . (a) may condition future use of a trade secret by the person who violated
sub. (2) upon payment of a reasonable royalty by that person to the owner of the trade secret for no longer than the period of time for
which the court may enjoin or restrain the use of the trade secret under par . (a) Exceptional circumstances include a material and
prejudicial change of position, prior to acquiring knowledge or reason to know of a violation of sub. (2), that renders an injunctionWisconsin Uniform Trade Secrets ActAbout Recently Filed Cases Recent Decisions Legislative Developments Statutes Search
inequitable.  
(c) In appropriate circumstances, the court may order af firmative acts to protect a trade secret.  
(4) DAMAGES.  
(a) Except to the extent that a material and prejudicial change of position prior to acquiring knowledge or reason to know of a violation of
sub. (2) renders a monetary recovery inequitable, a court may award damages to the complainant for a violation of sub. (2) A court may
award damages in addition to, or in lieu of, injunctive relief under sub. (3) Damages may include both the actual loss caused by the
violation and unjust enrichment caused by the violation that is not taken into account in computing actual loss. Damages may be measured
exclusively by the imposition of liability for a reasonable royalty for a violation of sub. (2) if the complainant cannot by any other method of
measurement prove an amount of damages which exceeds the reasonable royalty . 
(b) If a violation of sub. (2) is willful and malicious, the court may award punitive damages in an amount not exceeding twice any award
under par . (a) (c) If a claim that sub. (2) has been violated is made in bad faith, a motion to terminate an injunction is made or resisted in
bad faith, or a violation of sub. (2) is willful and deliberate, the court may award reasonable attorney fees to the prevailing party . 
(5) PRESER VATION OF SECRECY . 
In an action under this section, a court shall preserve the secrecy of an alleged trade secret by reasonable means, which may include
granting a protective order in a discovery proceeding, holding an in-camera hearing, sealing the record of the action and ordering any
person involved in the action not to disclose an alleged trade secret without prior court approval.  
(6) EFFECT ON OTHER LA WS. 
(a) Except as provided in par . (b), this section displaces conflicting tort law , restitutionary law and any other law of this state providing a civil
remedy for misappropriation of a trade secret.  
(b) This section does not af fect any of the following:  
1. Any contractual remedy , whether or not based upon misappropriation of a trade secret.  
2. Any civil remedy not based upon misappropriation of a trade secret.  
3. Any criminal remedy , whether or not based upon misappropriation of a trade secret.  
(7) UNIFORMITY OF APPLICA TION AND CONSTRUCTION.  
This section shall be applied and construed to make uniform the law relating to misappropriation of trade secrets among states enacting
substantially identical laws.
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