On a construction project involving multiple contractors, an OSHA citation does not always go only to the employer whose employees were exposed to a hazard. Under OSHA’s Multi-Employer Citation Policy, multiple employers may potentially be cited for the same hazardous condition.
For general contractors, construction managers, and other entities with supervisory authority over a project, this frequently raises an important question:
How far does a controlling employer’s responsibility extend?
The answer matters because OSHA does not require a controlling employer to guarantee that every subcontractor complies with every OSHA requirement at every moment of the project.
Instead, OSHA applies a standard of reasonable care.
For contractors, that makes the quality of their safety-management process especially important. A strong safety system is not only about preventing injuries—it can also help demonstrate that the employer took reasonable steps to identify, communicate, and correct hazards.
This is one of the primary objectives of CORE Safety Group’s Safe Assist® Program, which provides companies with ongoing professional safety-management support designed to improve accident prevention, strengthen oversight, and help establish a more consistent and defensible safety process before an OSHA inspection or incident ever occurs.
OSHA's Four Categories of Employers
Under OSHA’s Multi-Employer Citation Policy, OSHA first determines what role—or roles—an employer occupied with respect to the hazardous condition.
OSHA identifies four categories:
Creating Employer – The employer that caused the hazardous condition that violated an OSHA standard.
Exposing Employer – An employer whose employees were exposed to the hazardous condition.
Correcting Employer – An employer responsible for correcting the hazardous condition.
Controlling Employer – An employer with general supervisory authority over the worksite, including the ability to correct safety violations itself or require another employer to correct them.
An employer may fall into more than one category.
After identifying the employer’s role, OSHA must then determine whether the employer took sufficient action to satisfy the obligations associated with that role.
That second part of the analysis is critical.
OSHA expressly recognizes that the obligations of these employers are not necessarily the same.
For companies working on complex, multi-employer projects, clearly defining these roles and establishing appropriate safety-management procedures can significantly improve both field performance and regulatory preparedness. CORE Safety Group regularly assists clients with establishing these processes through project safety staffing, jobsite inspections, safety-program development, and ongoing Safe Assist® safety-management support.
A Controlling Employer is Held to a "Reasonable Care" Standard
OSHA’s Multi-Employer Citation Policy provides that a controlling employer must exercise reasonable care to prevent and detect violations on the site.
But OSHA makes an additional distinction that can sometimes be overlooked when citations are issued.
OSHA states that the measures a controlling employer must take to satisfy its reasonable-care obligation are less than those required of an employer protecting its own employees.
According to OSHA, this generally means that a controlling employer is not required to:
- inspect for hazards as frequently as the employer performing the work;
- possess the same level of knowledge regarding the applicable OSHA standards; or
- possess the same degree of trade-specific expertise as the subcontractor it hired.
That distinction reflects a practical reality of construction.
A general contractor may supervise dozens of contractors performing highly specialized work involving electrical systems, steel erection, cranes, excavation, roofing, scaffolding, mechanical systems, or other trades.
The subcontractor performing that work ordinarily possesses substantially greater knowledge of its employees, equipment, work practices, hazards, and applicable trade requirements.
The Multi-Employer Citation Policy does not eliminate the subcontractor’s responsibility simply because a general contractor has overall authority over the project.
This is also why a proactive safety-management system should focus on reasonable oversight rather than attempting to replace each subcontractor’s safety responsibilities.
CORE’s Safe Assist® Program is designed around that concept. Rather than treating safety as an occasional inspection or reactive response, Safe Assist® provides clients with ongoing access to experienced safety professionals who can help establish expectations, evaluate project risk, conduct periodic observations, assist with corrective actions, and create a more consistent framework for managing safety across multiple projects and subcontractors.
“Controlling” Does Not Mean Strict Liability
One of the most important concepts for contractors to understand is that being classified as a controlling employer does not automatically establish that an OSHA violation occurred.
The analysis should not end with:
“The general contractor controlled the project, therefore the general contractor is responsible.”
Instead, OSHA’s policy requires an additional inquiry:
Did the controlling employer exercise reasonable care under the circumstances?
This is a fact-specific determination.
OSHA identifies several factors that can affect the level and frequency of oversight reasonably expected from a controlling employer, including the:
- scale of the project;
- nature and pace of the work;
- subcontractor’s safety history;
- subcontractor’s level of expertise;
- existence of previous violations; and
- effectiveness of the controlling employer’s system for identifying, communicating, correcting, and following up on safety concerns.
Therefore, determining whether a controlling employer exercised reasonable care requires more than simply identifying a hazard after the fact.
The circumstances existing before the OSHA inspection or incident matter.
This is where proactive safety management becomes particularly valuable.
Through Safe Assist®, CORE helps clients establish processes that may include scheduled jobsite observations, safety-performance reviews, corrective-action tracking, management consultation, training, policy development, and documentation of safety activities. These measures can help reduce incidents while also creating evidence that the organization maintained an active and reasonable system for managing workplace safety.
Consider a Common Construction Scenario
Assume an electrical subcontractor removes a guard or otherwise creates an electrical hazard while performing specialized electrical work.
The subcontractor’s employees are exposed to the condition.
The general contractor has a safety program, conducts periodic inspections, discusses safety during coordination meetings, requires subcontractors to correct identified deficiencies, documents safety observations, and has no knowledge that the particular condition exists.
OSHA later discovers the condition during an inspection.
Several different employer classifications could potentially exist.
The electrical contractor might be the creating employer because it created the condition and the exposing employer because its employees were exposed.
Depending upon the project structure, the general contractor may qualify as the controlling employer.
But that classification alone does not answer whether the general contractor should receive a citation.
The appropriate question becomes whether the general contractor exercised reasonable care to prevent and detect the violation.
That is a substantially different inquiry than asking whether the general contractor could theoretically have discovered the hazard if it had inspected the work more frequently.
OSHA itself recognizes this distinction.
A well-structured safety-management system can be especially important in this situation.
For example, if the contractor can demonstrate that it:
- periodically inspected the project;
- communicated deficiencies to responsible subcontractors;
- tracked corrective actions;
- addressed recurring safety issues;
- maintained documented safety meetings;
- evaluated subcontractor performance; and
- escalated serious or repeated violations,
those facts may become highly relevant when evaluating whether the controlling employer exercised reasonable care.
CORE Safety Group helps clients build and manage exactly these types of systems through our Safe Assist® safety-management program, onsite Safety Advisor staffing, safety audits and inspections, training, and project-specific consulting services.
Reasonable Care Does Not Require Constant Surveillance
OSHA does not generally expect a controlling employer to continuously monitor every subcontractor employee or every work activity occurring throughout a project.
Nor does the Multi-Employer Citation Policy normally require a general contractor to possess the same technical expertise as the specialty contractor performing the work.
That does not mean a controlling employer can ignore subcontractor safety.
A general contractor that repeatedly observes serious violations, fails to enforce its safety requirements, ignores known deficiencies, or continues using a contractor with significant unresolved safety problems may have difficulty demonstrating reasonable care.
The reasonable-care standard instead recognizes that:
Effective oversight is different from constant supervision.
A strong controlling-employer program commonly includes elements such as:
- reasonable periodic safety observations;
- subcontractor prequalification and safety-performance evaluation;
- communication of project safety expectations;
- documentation of identified deficiencies;
- a defined process for communicating hazards to responsible contractors;
- reasonable follow-up to determine whether significant issues were corrected;
- escalation procedures for recurring or serious violations; and
- appropriate coordination between project management, safety personnel, and subcontractors.
These are also the types of functions that can be integrated into an outsourced or supplemental safety-management strategy.
For companies that do not have sufficient internal safety staffing—or that need support across multiple locations—CORE’s Safe Assist® Program provides a scalable alternative.
Clients receive access to professional safety management without necessarily having to build a full internal safety department. CORE can assist with inspections, program development, training, incident prevention, compliance strategy, subcontractor coordination, and ongoing safety-management initiatives based on the client’s specific operations and risk profile.
The goal is simple:
Help clients manage safety before an incident occurs rather than simply responding after one.
Reasonable Care Should Be Demonstrable
For contractors, the best time to establish a reasonable-care defense is before an OSHA inspection occurs.
A company may have a strong safety culture and capable field personnel, but if its oversight activities cannot later be demonstrated, defending the company’s actions becomes more difficult.
Documentation can help establish that the controlling employer maintained a reasonable system for detecting and addressing safety concerns.
Useful records may include:
- safety inspection reports;
- subcontractor safety evaluations;
- corrective-action records;
- meeting minutes;
- safety correspondence;
- photographs;
- orientation records;
- disciplinary or escalation documentation;
- subcontractor safety plans; and
- records demonstrating follow-up on previously identified conditions.
The objective is not to create paperwork for its own sake.
The objective is to demonstrate that the company’s safety-management system actually functions.
This is another key component of CORE’s approach.
Through Safe Assist®, CORE works with clients to establish documented safety processes that are practical, repeatable, and scalable across an organization. That documentation can serve several purposes: improving accountability, identifying trends, measuring safety performance, helping reduce incidents, and providing a clearer record of the company’s ongoing safety efforts.
When OSHA Arrives, the Work Has Already Started
Companies sometimes begin evaluating their safety processes only after an OSHA compliance officer arrives onsite.
By then, much of the evidence relevant to the reasonable-care analysis has already been created—or has not been created.
A more effective strategy is to establish the processes beforehand.
That may include:
- defining who is responsible for safety oversight;
- determining how frequently projects should be inspected;
- identifying how deficiencies are documented;
- establishing who receives corrective-action notices;
- tracking whether significant hazards are corrected;
- evaluating repeated subcontractor violations;
- training project managers on safety responsibilities; and
- periodically reviewing whether the overall system is working.
CORE Safety Group’s Safe Assist® Program is intended to help clients build and maintain this type of proactive safety-management structure.
Our professionals can function as an extension of the client’s management team, helping coordinate safety activities, conduct observations, identify gaps, develop improvement strategies, and provide ongoing professional guidance.
For many clients, the value is not merely OSHA compliance.
The larger objective is accident prevention, operational risk reduction, and the establishment of a sustainable safety-management system.
The Difference Matters When Defending an OSHA Citation
Even companies with strong safety programs can receive OSHA citations.
When a controlling-employer citation is issued, however, the existence of the underlying hazardous condition should not necessarily be the end of the analysis.
A meaningful citation review should evaluate questions such as:
What employer created the condition?
Whose employees were actually exposed?
Who possessed the trade knowledge necessary to recognize the particular condition?
How long had the condition existed?
Did the general contractor know—or reasonably should it have known—about it?
What inspection and oversight procedures were already in place?
What was the subcontractor’s previous safety performance?
Had similar deficiencies previously been identified?
How quickly were deficiencies normally corrected when reported?
What contractual authority did the alleged controlling employer actually possess?
Was the employer truly acting as a controlling employer with respect to the cited condition?
And perhaps most importantly:
What evidence supports OSHA’s conclusion that the employer failed to exercise reasonable care?
These distinctions can materially affect the evaluation of a citation.
CORE Safety Group assists employers and their legal counsel in analyzing these issues following OSHA inspections and citations.
Our team can review the citation, inspection documents, safety records, photographs, contracts, project responsibilities, employee exposure, and underlying safety standards to help determine whether OSHA’s allegations accurately reflect the employer’s role and conduct.
OSHA Citation Informal Conference Support
Employers generally have a limited period after receiving an OSHA citation to determine how they intend to respond.
One potential step is an OSHA informal conference, during which an employer can meet with OSHA to discuss the citation, factual circumstances, classification, penalties, corrective actions, and potential resolution.
The strength of that discussion often depends upon understanding both the OSHA standard and the actual safety practices occurring on the project.
CORE Safety Group provides OSHA citation informal conference and technical defense support to help employers evaluate the allegations and prepare the factual and safety-related portions of their response.
Our services can include:
- citation and standard review;
- Multi-Employer Citation Policy analysis;
- controlling-employer reasonable-care analysis;
- review of inspection evidence;
- evaluation of employee exposure;
- review of safety policies and procedures;
- project and subcontractor responsibility analysis;
- preparation of technical safety arguments;
- informal conference support; and
- coordination with the employer’s legal counsel.
CORE does not replace legal counsel. Instead, our safety professionals provide the technical safety-management expertise that attorneys and employers may need when evaluating an OSHA citation.
Expert Witness and Litigation Support
When OSHA matters, workplace incidents, or construction disputes proceed beyond the initial citation process, the question of what constitutes reasonable safety practice can become even more significant.
CORE Safety Group provides expert witness and litigation-support services involving workplace safety, OSHA compliance, construction safety management, and industry safety practices.
Depending upon the matter, our experts may assist with evaluating:
- controlling-employer responsibilities;
- creating, exposing, and correcting employer obligations;
- OSHA standards and accepted safety practices;
- safety-management systems;
- accident-prevention programs;
- inspection and corrective-action procedures;
- training programs;
- construction safety practices;
- incident causation; and
- the reasonableness of an employer’s actions under the circumstances.
This combination of proactive safety-management experience and post-citation technical analysis gives CORE a practical perspective on both sides of the issue.
We help companies establish systems intended to prevent incidents—and when an OSHA citation or legal dispute occurs, we help evaluate whether those systems and actions met the applicable expectations.
Proactive Safety Management is the Strongest Starting Point
An OSHA defense should not begin when the citation arrives.
It should begin with the safety-management practices that existed before the inspection occurred.
A company that can demonstrate a thoughtful, documented, and consistently implemented approach to safety is generally in a stronger position than one attempting to reconstruct its efforts after an incident.
That is the philosophy behind CORE Safety Group’s Safe Assist® Program.
Safe Assist® provides clients with an ongoing safety-management resource designed to help:
- identify and reduce workplace hazards;
- improve accident-prevention strategies;
- establish consistent safety expectations;
- supplement internal safety resources;
- conduct periodic safety inspections and audits;
- assist with corrective actions;
- improve safety documentation;
- support management and field personnel;
- provide employee and supervisor training; and
- continuously improve the organization’s overall safety-management system.
In other words, Safe Assist® is not simply an OSHA compliance service.
It is a proactive risk-management strategy intended to help prevent injuries, reduce operational exposure, and establish the reasonable safety-management practices employers may later need to demonstrate.
Reasonable Care—Not Perfection
Multi-employer worksites are complex.
Hazards can develop quickly, contractors perform specialized work, conditions change throughout the day, and no controlling employer can physically observe every activity occurring across a large project.
OSHA’s own Multi-Employer Citation Policy recognizes this reality.
The controlling employer’s obligation is reasonable care—not perfection.
That distinction matters.
It matters when designing a safety program.
It matters when supervising subcontractors.
It matters when OSHA conducts an inspection.
And it can matter significantly when defending a citation.
The best strategy is to establish reasonable, effective, and documented safety-management practices before OSHA ever arrives.
And when a citation does occur, employers should carefully evaluate whether OSHA has properly considered the employer’s role, authority, knowledge, actions, and reasonable-care obligations.
How CORE Safety Group Can Help
CORE Safety Group provides nationwide safety-management support, OSHA compliance, citation support, and expert witness services to contractors and employers across the United States.
Our services include:
- Safe Assist® outsourced safety-management services
- Project and corporate safety-management support
- Onsite Safety Advisor staffing
- Jobsite safety inspections and audits
- OSHA compliance consulting
- Accident-prevention and risk-reduction strategies
- Safety-program development
- OSHA training and employee education
- OSHA citation review
- OSHA informal conference support
- Multi-Employer Citation Policy analysis
- Controlling-employer reasonable-care evaluations
- Expert witness consulting and testimony
- Litigation and attorney support
Whether the objective is preventing an incident, strengthening a company’s safety-management program, preparing for an OSHA inspection, or evaluating a citation after one has been issued, CORE can provide the professional safety resources needed to support the organization.
Received an OSHA citation involving controlling-employer responsibility or a multi-employer worksite?
Or want to strengthen your safety-management program before OSHA ever arrives?
Contact us to discuss our Safe Assist® Program, OSHA citation informal conference support, or expert witness services.
This article is provided for general informational purposes and is not legal advice. Employers facing an OSHA citation should consult qualified legal counsel regarding their specific circumstances.
Sources:
Multi-Employer Citation Policy | Occupational Safety and Health Administration
