Can Unionized Employees File BIPA Claims in Illinois? Labor Law Preemption Explained

Current as of: October 16, 2026 Biometric Information Privacy Act (BIPA) Claims Illinois
Unionized workers in Illinois face unique hurdles when filing BIPA lawsuits. Under federal labor laws, if your biometric data policy (like fingerprint time clocks) is covered by a Collective Bargaining Agreement (CBA), your claim may be preempted and sent to union arbitration instead of state court.

Illinois has one of the strictest biometric privacy laws in the United States, but if you are a member of a labor union, enforcing your rights becomes significantly more complicated. When employers in Chicago, Rockford, and Peoria introduce fingerprint scanners, facial recognition, or retina scans for timekeeping, they must obtain written consent. However, for unionized employees, the rules of the Biometric Information Privacy Act (740 ILCS 14/1) often clash directly with federal labor laws. Understanding how your union contract interacts with state privacy laws is critical to determining if you can file a class-action lawsuit or if you must resolve the dispute through your union grievance process.

Step-by-Step Process for Union Workers Pursuing BIPA Claims

If your employer collected your biometric data without proper consent, you must determine if you have a valid standalone claim. Follow these steps carefully to navigate the intersection of labor and privacy law.

Step 1: Review Your Collective Bargaining Agreement (CBA)

Before filing any lawsuit, you and your attorney must thoroughly review your current union CBA. Look for a 'Management Rights' clause. Employers often argue that this clause gives them the broad authority to implement new timekeeping technologies, including biometric scanners, without negotiating with each individual employee.

Step 2: Determine if the Union Consented for You

In many cases, your union may have signed an agreement or addendum allowing the company to use fingerprint time clocks. If the union consented on behalf of its members, individual employees generally cannot turn around and sue the employer for a BIPA violation. Check with your union representative to see what agreements are on file.

Step 3: Evaluate Federal Preemption

Your lawyer will evaluate if your claim is preempted by federal law. If interpreting your BIPA rights requires the court to interpret the language of your union contract, the state court will likely dismiss the lawsuit. In this case, your only remedy is to file a formal grievance through your union's established dispute resolution process.

Step 4: Filing the Appropriate Claim

If the CBA absolutely does not cover biometric data or management rights regarding timekeeping, your attorney may file a Form CCL 0520, Illinois, Cook County Circuit Court, Civil Action Cover Sheet in a local venue like the Cook County Circuit Court, Chicago. Alternatively, you will proceed to union arbitration.

Understanding LMRA Section 301 Preemption

The biggest roadblock for unionized workers in Illinois is Section 301 of the Labor Management Relations Act, codified at 29 U.S.C. § 185. This federal law dictates that any state-law claim that requires interpreting a Collective Bargaining Agreement must be resolved through federal labor law procedures (usually arbitration). In the landmark precedent Walton v. Roosevelt University, 2023 IL 128338 (IL Supreme Court 2023), the Illinois Supreme Court ruled that BIPA claims brought by unionized employees are preempted by the LMRA if the dispute touches upon the management rights clause of the union contract. This means you generally cannot bypass your union and go straight to a state judge.

Specific Rules for Railway and Airline Workers

If you work for a major airline operating out of O'Hare or a railway company traversing Illinois, you fall under a different federal law: the Railway Labor Act (45 U.S.C. § 151) (RLA). The RLA is even more restrictive than the LMRA. In cases like Miller v. Southwest Airlines Co., 926 F.3d 898 (7th Cir. 2019), federal courts determined that airline workers' BIPA claims regarding fingerprint time clocks were 'minor disputes' under the RLA. Consequently, these workers were entirely barred from bringing BIPA class actions in Illinois state or federal courts and were forced to use their union's adjustment board.

Manufacturing and Trades: Can a CBA Waive BIPA Rights?

For factory workers in Aurora or tradespeople across the state, the question often arises: Can my union waive my privacy rights? Yes. Courts have consistently held that a union, acting as the exclusive bargaining representative for its members, has the authority to consent to biometric data collection on behalf of the employees. If the union agreed to the timekeeping system during contract negotiations, that consent satisfies BIPA's written release requirement, destroying the basis for a lawsuit.

How Much Does it Cost to Pursue a Claim?

If your claim is preempted and goes through union arbitration, your union generally covers the costs of the grievance process. If you have a viable independent BIPA class action that escapes federal preemption, consumer privacy attorneys in Illinois work on a contingency fee basis. This means you pay $0 upfront, and the law firm takes a percentage (typically 33% to 40%) of the final settlement or judgment. Filing a civil complaint independently costs roughly $300 to $400 in court filing fees.

How Long Does the Process Take?

Union grievance procedures are usually strict and fast-paced, often requiring you to file a complaint within 14 to 30 days of the violation, with arbitration resolving in 3 to 6 months. Conversely, if your case survives preemption and proceeds as a class action in the U.S. District Court for the Northern District of Illinois, Chicago, it can take 2 to 4 years to navigate class certification, discovery, and appeals before a settlement is reached.

Frequently Asked Questions (FAQ)

What if I am not in the union but work at a unionized facility?

If you are not a member of the bargaining unit and the CBA does not apply to your specific job title (for example, you are non-union management or an independent contractor), federal labor preemption generally does not apply to you. You can likely file a standard BIPA lawsuit.

Does BIPA apply to government union workers?

No. BIPA explicitly exempts state and local government agencies. If you are a unionized police officer, public school teacher, or municipal worker for the City of Chicago, you cannot sue your government employer under BIPA.

Can I sue the vendor who made the time clock instead of my employer?

Sometimes. If your claim against your employer is preempted by the union contract, your attorney might explore suing the third-party technology vendor (like the manufacturer of the fingerprint scanner) for collecting and storing your data without your consent, as the vendor is not a party to your CBA.

How much are statutory damages under BIPA?

Generally, BIPA allows for $1,000 per negligent violation and $5,000 per reckless or intentional violation. However, recent legislative amendments have limited these damages to one violation per employee, rather than one violation per fingerprint scan.


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