I-9 Inspection Notices: What California Employers Must Tell Employees

Seventy-two hours. That’s how long a California employer has to post notice to employees after it receives a federal Notice of Inspection for its I-9 forms, under Labor Code section 90.2. A second 72-hour clock starts when the inspection results arrive. Federal law doesn’t require either notice, so multistate employers often miss them. Each missed notice carries a civil penalty the Labor Commissioner can pursue.

What does an employer have to post after a Notice of Inspection?

A written notice to every current employee, within 72 hours. The statute requires notice “by posting in the language the employer normally uses to communicate employment-related information to the employee, of any inspections of I-9 Employment Eligibility Verification forms or other employment records conducted by an immigration agency within 72 hours of receiving notice of the inspection.”

The posting has required content. Under the statute, it must name the agency, state the date the employer received notice, describe “The nature of the inspection to the extent known,” and include “A copy of the Notice of Inspection of I-9 Employment Eligibility Verification forms for the inspection to be conducted.” The statute directed the Labor Commissioner to publish a template, and using it is the easiest way to get the content right.

Unionized employers have an extra step. Written notice “shall also be given within 72 hours to the employee’s authorized representative, if any,” which the statute defines as “an exclusive collective bargaining representative.”

The timing is tight because federal notice is short. Under 8 C.F.R. section 274a.2, an employer “shall be provided with at least three business days notice prior to an inspection of Forms I-9.” The California posting will often go up while the employer is still gathering forms for the agency.

What happens when the inspection results arrive?

A second set of notices goes out, this time only to the affected employees. The statute defines an affected employee as one “identified by the immigration agency inspection results to be an employee who may lack work authorization, or an employee whose work authorization documents have been identified by the immigration agency inspection to have deficiencies.”

Within 72 hours of receiving the results, the employer must give each affected employee a copy of the agency’s results notice and a separate written notice of the obligations that follow from them. Under the statute, that second notice must include “The time period for correcting any potential deficiencies identified by the immigration agency” and “Notice that the employee has the right to representation during any meeting scheduled with the employer.” It must be “delivered by hand at the workplace if possible,” and otherwise by mail and email.

The obligations notice has to be specific. Under the statute, it must include “A description of any and all deficiencies or other items identified in the written immigration inspection results notice related to the affected employee” and “The time and date of any meeting with the employer to correct any identified deficiencies.” In practice, that means the company has to schedule the correction meetings before the 72 hours run out, not after. Each notice “shall relate to the affected employee only,” according to the same section, so a single group memo to everyone flagged by the agency won’t satisfy the statute.

This is where employers most often go wrong. The results letter usually lands with a lawyer or HR, and the 72 hours pass while the company decides what to do about the flagged employees. The notice deadline doesn’t wait for that decision.

What are the penalties for missing a notice?

A civil penalty that rises with repeat violations. The statute provides that an employer “who fails to provide the notices required by this section shall be subject to a civil penalty of two thousand dollars ($2,000) up to five thousand dollars ($5,000) for a first violation and five thousand dollars ($5,000) up to ten thousand dollars ($10,000) for each subsequent violation.” The statute adds that the penalty “shall be recoverable by the Labor Commissioner.”

There’s one built-in defense. The statute “does not require a penalty to be imposed upon an employer or person who fails to provide notice to an employee at the express and specific direction or request of the federal government.” An employer relying on that defense should get the federal direction in writing. A verbal comment from an agent during a site visit is hard to prove later.

Missed notices also tend to surface in other cases. An employee who’s terminated after an inspection may later bring a wrongful termination or retaliation claim, and a missing notice becomes evidence that the employer cut corners on the process.

Is the notice requirement still enforceable after the federal lawsuit?

Yes. The United States sued California in 2018 over the immigration law that created section 90.2. The district court declined to block the employee-notice provisions, and in United States v. California (9th Cir. 2019) 921 F.3d 865, the Ninth Circuit affirmed. It held that the district court “did not abuse its discretion when it concluded that AB 450’s employee-notice provisions neither burden the federal government nor conflict with federal activities.” The federal government later dismissed the case by stipulation in April 2021.

The same law has other provisions that were treated differently. The district court preliminarily enjoined the restriction on employers’ voluntary consent to immigration agents and the reverification provision, according to the Ninth Circuit’s opinion. Employers facing a site visit or a request for records should get advice on those provisions before deciding how to respond, instead of assuming the whole law stands or falls together.

How do the Labor Code 90.2 notices compare?

What should an employer do once an I-9 inspection notice arrives?

The first 72 hours decide most of the state-law exposure. Treat the Notice of Inspection as a deadline, not just a federal matter.

1. Preserve the Notice of Inspection, the envelope or email showing when it arrived, the I-9 forms, and every communication with the agency, and keep proof of when and where the employee posting went up.
2. Calendar both 72-hour deadlines and the federal production date, and check for an employment practices liability (EPLI) policy that requires notice of an investigation.
3. Identify who will speak with the agency and who will handle employee questions, and make sure no manager takes action against any employee before counsel reviews the situation.
4. Pull the Labor Commissioner’s template, the union contract if there is one, and each affected employee’s home address and email, so the results notices can go out on time.
5. Talk to a lawyer before producing records, meeting with affected employees, or making any employment decision based on the results.

Companies seeking defense of California employment claims can find more about the firm’s approach on its practice page.

I-9 inspection questions from California employers

Do we have to post notice of an inspection that’s only a records request?

Usually, yes. The statute applies to inspections “of I-9 Employment Eligibility Verification forms or other employment records conducted by an immigration agency.” A Notice of Inspection limited to records still triggers the posting. If the scope is unclear, describe the inspection “to the extent known,” as the statute allows, and post on time.

Does this apply to public employers?

Yes. The statute says, “This section applies to public and private employers.” Local agencies that receive a Notice of Inspection have the same 72-hour posting and results obligations as private businesses.

Can an employee ask for a copy of the Notice of Inspection?

Yes. The statute says an employer, “upon reasonable request, shall provide an affected employee a copy of the Notice of Inspection.” Keep copies ready and log each request and response, so the company can show it complied if the issue comes up later.

Does E-Verify change the notice obligations?

Not directly. The statute says nothing in it should be applied to “restrict or limit an employer’s compliance with a memorandum of understanding governing the use of the federal E-Verify system.” An employer enrolled in E-Verify still has to post the inspection notice and deliver the results notices, while following its E-Verify agreement.

If an I-9 inspection is underway

If your company has received a Notice of Inspection or inspection results, or the Labor Commissioner is seeking penalties for missed notices, the dates on the notices and the proof of posting usually decide how much of the exposure is real. Rosenberger + Kawabata represents employers defending employment lawsuits and claims through its business litigation practice, including claims involving immigration inspection notices. Contact Rosenberger + Kawabata online for a confidential consultation, or call (310) 894-6921.

Sources

The statute is Labor Code section 90.2. The federal regulation is 8 C.F.R. section 274a.2. The decision is United States v. California (9th Cir. 2019) 921 F.3d 865, published.

This post is general information about California employment law as of November 7, 2026. It is not legal advice, and reading it does not create an attorney-client relationship. Employment statutes, regulations, and court decisions change often, and the outcome of any claim depends on its facts. Past results do not guarantee future outcomes.