OHIO, MARCH 18-When Ohio Governor Mike DeWine signed House Bill 246 into law on December 19, 2025, the construction industry had exactly ninety days to prepare.
That window closes tomorrow. As of March 19, 2026, the E-Verify Workforce Integrity Act is in force — and for thousands of contractors, subcontractors, and labour brokers across the state, the onboarding process will never look quite the same again.
The law represents one of the most significant shifts in construction labour compliance Ohio has seen in years.
It takes what was previously a voluntary federal system — E-Verify, the online employment eligibility tool administered by the Department of Homeland Security and the Social Security Administration — and makes it mandatory for the nonresidential construction sector.
The message from Columbus is direct: the days of treating workforce verification as an optional administrative step are over.
Action Required — No Grace Period
The law offers no transition grace period after March 19. Any new hire working on a covered nonresidential construction project from tomorrow onwards must have an E-Verify case created within three business days of their start date. Failure to comply from day one exposes your business to state investigation and escalating fines.
What the Law Actually Says
At its core, the E-Verify Workforce Integrity Act does one straightforward thing: it requires covered employers to run every new hire through the federal E-Verify database in addition to the existing Form I-9 process already mandated under federal law.
The two systems are complementary, not interchangeable — E-Verify does not replace the I-9, it layers on top of it.
The scope of the law is deliberately targeted. It applies to nonresidential construction — broadly defined as the construction or renovation of any building, highway, bridge, utility, or related infrastructure.
This captures the full spectrum of commercial and public construction work: office towers, warehouses, highway contracts, bridge rehabilitation, utility installation, and associated infrastructure.
What it does not cover is purely residential construction, manufactured homes, mobile homes, and structures built for agricultural use.
Crucially, the law applies not just to general contractors but across the entire construction supply chain. Subcontractors and labour brokers are independently covered by the same requirements and face the same penalty schedule as prime contractors.
There is also no small business exemption and no carve-out for sole proprietors — if you hire employees to work on covered projects in Ohio, you are covered, full stop.
If your company works on both residential and nonresidential projects, the E-Verify obligation applies to new hires assigned to the nonresidential work. Employers with mixed project portfolios should establish a clear process for identifying which hires require E-Verify cases based on their project assignments.
— i-9 Intelligence, Compliance Analysis, March 2026
The Mixed-Portfolio Problem
One of the more complex compliance challenges the law creates is for contractors who do both residential and commercial work.
Legal analysts have flagged that once a company is registered for E-Verify, it is required to continue using the system for all new hires going forward — not just those placed on nonresidential projects.
Companies considering structuring their residential division into a separate legal entity to avoid this dynamic should proceed carefully, as both the business organisation implications and the ongoing E-Verify obligations will need to be analysed with qualified legal counsel.
The same complexity applies to contractors who operate across state lines. The Ohio statute applies to Ohio worksites only.
If a firm handles projects in both Ohio and Kentucky — which has no mandatory E-Verify law — the obligation applies only to the Ohio locations.
However, Ohio contractors who also work in Pennsylvania, which has its own mandatory E-Verify requirement for public works, may find themselves subject to obligations in both states simultaneously.
The Penalty Structure — And Why It Matters
The consequences for noncompliance under the Workforce Integrity Act are not symbolic. They are designed to be financially and operationally disruptive — and they escalate rapidly.
| Violation Type | Penalty | Severity |
|---|---|---|
| Failure to create an E-Verify case (first offence) | $250 per instance | Moderate |
| Failure to create an E-Verify case (repeat offence within 3 years) | $1,500 per instance | Moderate |
| Continuing to employ worker after Final Nonconfirmation | Up to $25,000 | High |
| Multiple wilful violations | Debarment from state contracts up to 2 years | High |
| Knowingly hiring an unauthorised worker | Permanent business licence revocation | Severe |
For companies that rely on public work or layered subcontracting arrangements, the debarment risk is particularly acute.
Being barred from state contracts for two years is not merely a reputational setback — for many mid-sized contractors, it is an existential threat.
And the nuclear option — permanent licence revocation for knowingly hiring unauthorised workers — makes clear that the legislature views deliberate violations as a fundamental breach of the state’s labour market integrity.
How Enforcement Works
Enforcement sits with the Ohio Attorney General, who is empowered to investigate violations through both formal and anonymous complaints.
If the Attorney General determines that reasonable evidence of a violation exists, a notice of violation is issued to the employer.
The critical detail here: once a notice is issued, the employer has just ten days to request a hearing. Miss that window, and the notice becomes a final, enforceable order automatically.
The law also embeds compliance requirements directly into state agency contracts, meaning Ohio government departments will verify E-Verify participation as a prerequisite for awarding public construction contracts.
Firms that fail to maintain compliance will not simply face fines — they will find themselves frozen out of the public procurement pipeline entirely.
Federal Conflict NoteLegal analysts have flagged a potential tension between the Ohio statute and federal E-Verify rules.
The Ohio law appears to require employers to run existing employees through E-Verify when their work authorisation is subject to federal reverification — such as when an Employment Authorization Document expires.
Under federal law, however, employers are generally prohibited from re-running an employee through E-Verify after the initial check. Ohio contractors should consult immigration counsel on how to navigate this conflict before it arises.
What “Final Nonconfirmation” Means in Practice
One of the sharpest provisions in the law concerns how employers must respond when E-Verify returns a Final Nonconfirmation — the system’s determination that it cannot verify the employee’s eligibility to work in the United States.
Under the Workforce Integrity Act, employers must terminate that individual immediately. There is no employer discretion, no waiting period, and no opportunity to “work it out” once the federal system has returned a definitive result.
This provision has significant human resources implications. HR professionals will need to be trained not just to run E-Verify cases, but to handle Tentative Nonconfirmations (where an employee can contest the initial finding) with precision and empathy — distinguishing them clearly from Final Nonconfirmations, which trigger an immediate and non-negotiable termination obligation.
Given the rapid adoption of AI-driven HR tools in 2026, firms should ensure that any automation in their onboarding workflows does not inadvertently mishandle this process in ways that expose them to wrongful termination claims.
The Broader Labour Market Picture
Ohio’s move is not taking place in a vacuum. It reflects a growing trend among Midwest industrial states to convert federal suggestions into state mandates.
Michigan has recently enacted its own E-Verify requirement for firms contracting with certain state entities, and the momentum behind workforce verification legislation shows little sign of slowing in the current political environment.
For the construction labour market specifically, the practical implications of widespread E-Verify adoption are significant and contested.
Proponents argue that the law levels the competitive playing field, ensuring that contractors who follow the rules are not undercut by those who hire cheaper, unauthorised labour.
Critics warn that in a construction sector already facing acute labour shortages — the nationwide shortage of skilled trades workers is well-documented — adding friction to the hiring process risks exacerbating delays and project cost overruns at precisely the moment when infrastructure investment is at a generational high.
What is beyond dispute is that the law creates immediate, tangible compliance obligations that cannot be deferred.
The clock has run out. As of tomorrow morning, Ohio’s nonresidential construction sector operates under a new set of rules — and the companies that thrive will be those that treated preparation not as a box-ticking exercise, but as a genuine operational priority.
Your Compliance Checklist
Steps Every Covered Employer Must Take
- Confirm whether your projects fall within the definition of nonresidential construction under HB 246
- Enrol in E-Verify at E-Verify.gov if your company is not already registered
- Update onboarding procedures to integrate E-Verify case creation within three business days of each new hire’s start date
- Train HR and field administrators to distinguish between Tentative Nonconfirmations (contestable) and Final Nonconfirmations (mandates immediate termination)
- Review all subcontractor and labour broker agreements — add E-Verify compliance requirements, audit cooperation clauses, and indemnification provisions
- Retain all E-Verify records for three years from date of hire or one year from date of termination, whichever is longer
- If your firm has mixed residential/nonresidential operations, consult legal counsel on structuring options and ongoing E-Verify obligations
- If your firm operates across state lines, confirm whether other states (e.g. Pennsylvania) impose independent E-Verify requirements
- Consult immigration counsel regarding the potential conflict between Ohio’s reverification requirement and federal E-Verify rules
- Review any collective bargaining agreements for provisions relating to employment eligibility verification
ohio’s workforce integrity act is a clear signal that the future of work includes stricter digital oversight. for hr directors in construction, the goal isn’t just to be compliant — it is to be bulletproof.
— the hr digest, february 2026
For construction firms operating in Ohio, the message from this legislation is unambiguous: employment verification is no longer a back-office administrative task.
It is a front-line compliance obligation with real financial and legal consequences.
The companies that recognise this shift — and build systems robust enough to handle it without slowing down their hiring pipelines — will be the ones best positioned to compete for Ohio’s substantial infrastructure pipeline in the years ahead.
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