103.46 Contracts; promises to withdraw from or not to join labor, employers' or cooperative organizations are void. Every undertaking or promise, whether written or oral, express or implied, constituting or contained in any of the following is declared to be contrary to public policy and wholly void and shall not afford any basis for the granting of any legal or equitable relief by any court:
(1) A contract or agreement of hiring or employment between any employer and any employee or prospective employee, in which either party to the contract or agreement undertakes or promises not to join, become or remain a member of any labor organization or of any organization of employers, or in which either party to the contract or agreement undertakes or promises to withdraw from the employment relation if the party joins, becomes or remains a member of any labor organization or of any organization of employers.
(2) A contract or agreement for the sale of agricultural, horticultural or dairy products between a producer of those products and a distributor or purchaser of those products, in which either party to the contract or agreement undertakes or promises not to join, become or remain a member of any cooperative association organized under ch. 185 or 193 or of any trade association of the producers, distributors or purchasers of those products.
History: 1985 a. 30 s. 42; 1993 a. 492; 1997 a. 253; 2005 a. 441.
Structure Wisconsin Statutes & Annotations
Wisconsin Statutes & Annotations
Chapter 103 - Employment regulations.
103.005 - Powers, duties and jurisdiction of department.
103.007 - Local regulation of hours of labor and overtime; statewide concern; uniformity.
103.01 - Hours of labor; definitions.
103.025 - Hours of labor; compensatory time.
103.04 - Labor and industry review commission.
103.05 - Hiring reporting system; state directory of new hires.
103.06 - Worker classification compliance.
103.10 - Family or medical leave.
103.11 - Bone marrow and organ donation leave.
103.12 - Local regulation of employment benefits; statewide concern; uniformity.
103.13 - Records open to employee.
103.14 - Grooming requirement; notification.
103.15 - Restrictions on use of an HIV test.
103.16 - Seats for employees; penalty.
103.165 - Employee's cash bonds to be held in trust; duty of employer; penalty.
103.18 - Threat or promise to influence vote.
103.21 - Street trades; definitions.
103.22 - General standards and powers of the department.
103.245 - Designation of a permit officer.
103.25 - Permits and identification cards.
103.26 - Refusal or revocation of permits and identification cards.
103.27 - Duties of employers of minors in street trades.
103.275 - Duties of employers in house-to-house street trades.
103.30 - Penalty on newspapers for allowing minors to loiter around premises.
103.31 - Penalty on parent or guardian.
103.32 - Recovery of arrears of wages.
103.33 - Discriminatory acts; street trades.
103.34 - Regulation of traveling sales crews.
103.35 - Information required for licensure.
103.37 - Certain requirements to obtaining employment prohibited.
103.38 - Eight-hour work day; applicability.
103.43 - Fraudulent advertising for labor.
103.45 - Time checks; penalty.
103.455 - Deductions for faulty workmanship, loss, theft or damage.
103.457 - Listing deductions from wages.
103.465 - Restrictive covenants in employment contracts.
103.503 - Substance abuse prevention on public works and public utility projects.
103.505 - Collective bargaining; definitions.
103.51 - Public policy as to collective bargaining.
103.52 - “ Yellow-dog" contracts.
103.53 - Lawful conduct in labor disputes.
103.535 - Unlawful conduct in labor controversies.
103.54 - Responsibility for unlawful acts.
103.545 - Recruitment of strikebreakers.
103.55 - Public policy as to labor litigation.
103.56 - Injunctions: conditions of issuance; restraining orders.
103.57 - Clean hands doctrine.
103.58 - Injunctions: contents.
103.59 - Injunctions: appeals.
103.61 - Punishment for contempt.
103.64 - Employment of minors; definitions.
103.65 - General standards for employment of minors.
103.66 - Powers and duties of the department relating to employment of minors.
103.67 - Minimum ages in various employments.
103.695 - Designation of a permit officer.
103.70 - Permits necessary for minors; exceptions.
103.71 - Conditions for issuance of permits.
103.72 - Refusal and revocation of permits.
103.73 - Form and requisites of permit; as evidence.
103.74 - Duties of employers of minors.
103.76 - Proof of age in court.
103.78 - Minors in public exhibitions, radio and television broadcasts, modeling.
103.805 - Fees; permits and certificates of age.
103.81 - Advertising; penalty.
103.83 - Discriminatory acts; employment of minors.
103.85 - One day of rest in seven.
103.86 - Employee welfare funds: default in payments.
103.87 - Employee not to be disciplined for testifying.
103.905 - Department's duties.
103.91 - Migrant labor contractors.
103.915 - Migrant work agreements.
103.917 - Safe transportation.
103.92 - Certification of migrant labor camps.
103.94 - Civil action by migrant workers.
103.945 - Nonwaiver of rights.
103.96 - Retaliation prohibited.
103.967 - Duties of council on migrant labor.
103.968 - Council review of rules.