Learn what an OSHA inspector may do, who may walk the site with the inspector, how you can speak up or file a complaint, and what happens when a citation is issued.
Based on OSHA 29 CFR 1903.2, 1903.3, 1903.4, 1903.6, 1903.7, 1903.8, 1903.9(d), 1903.10, 1903.11, 1903.12(a), 1903.14, 1903.16 and 1903.17 (Part 1903, Inspections, Citations and Proposed Penalties) · about 8 min read
Need proof of training? The full course (30 min) adds practice questions, a job scenario, the final quiz and a certificate your employer can verify.
OSHA's inspectors are called Compliance Safety and Health Officers. Under the inspection rules, they are authorized to:
EnterWithout delay and at reasonable times, any factory, plant, establishment, construction site, or other workplace where an employee of an employer does work.
InspectDuring regular working hours and at other reasonable times, within reasonable limits and in a reasonable manner.
Question privatelyAny employer, owner, operator, agent or employee.
Review recordsRecords required by the Act and regulations, and other records directly related to the purpose of the inspection.
They may also take environmental samples and photographs related to the purpose of the inspection, and attach personal sampling equipment such as dosimeters, pumps and badges to employees to monitor their exposures.
Reference: 29 CFR 1903.3(a) · 29 CFR 1903.7(b)
What the inspector can do
How an inspection unfolds
An inspection has a typical order.
Opening
At the beginning of an inspection, the officer presents credentials to the owner, operator, or agent in charge at the establishment, explains the nature and purpose of the inspection, and indicates generally the scope of the inspection and the records the officer wants to review.
The walkaround
A representative of the employer and a representative authorized by the employees must be given an opportunity to accompany the officer during the physical inspection, to aid it. The next section covers this in detail.
Questions to employees
The officer may question privately any employer, owner, operator, agent or employee.
Closing conference
At the end of the inspection, the officer confers with the employer or its representative and informally advises of any apparent safety or health violations found. The employer has an opportunity to bring pertinent information about workplace conditions to the officer's attention.
The general rule is no advance notice. Advance notice may be given only in these situations:
Apparent imminent danger, so the employer can abate the danger as quickly as possible
When the inspection can most effectively be done after regular business hours, or special preparations are necessary
When needed to assure the presence of representatives of the employer and employees, or the personnel needed to aid the inspection
Other circumstances where the Area Director determines that notice would make the inspection more effective and thorough
When advance notice is given, the employer is responsible for promptly notifying the authorized representative of employees, if the employer knows who that is.
If an employer refuses to let the officer enter, inspect, review records, question people, or let employee representatives accompany the officer, the officer terminates the inspection or confines it to areas where no objection is raised, and reports the refusal to the Area Director. The Area Director consults the Regional Solicitor, who takes appropriate action, including compulsory process, if necessary.
In plain terms: refusing does not make the inspection go away.
Reference: 29 CFR 1903.4(a)
The walkaround
Who walks with the inspector
The officer is in charge of the inspection and of questioning people. Two representatives get an opportunity to join the physical inspection to aid it:
A representative of the employerThe employer's side.
A representative authorized by the employeesAuthorized by the employees.
The officer may permit additional representatives of either side if the officer decides they will further aid the inspection
A different employer and employee representative may accompany the officer during each different phase of the inspection, if this will not interfere with the conduct of the inspection
Reference: 29 CFR 1903.8(a)
The walkaround
Employee or outside representative
The employees' representative can be a coworker or a third party.
When the representative is not an employee of the employer, that person may accompany the officer if, in the judgment of the officer, good cause has been shown why a third party is reasonably necessary for an effective and thorough physical inspection. Good cause includes, but is not limited to, the third party's relevant knowledge, skills or experience with hazards or conditions in the workplace or similar workplaces, or language or communication skills.
Example: a crew that mostly speaks Spanish could ask for a representative who speaks Spanish as the good cause for a third party. The officer decides.
Reference: 29 CFR 1903.8(c)
The walkaround
Limits, disputes and trade secrets
The officer may deny the right of accompaniment to any person whose conduct interferes with a fair and orderly inspection
The officer has authority to resolve all disputes about who is the representative authorized by the employer and by the employees
If there is no authorized employee representative, or the officer cannot tell with reasonable certainty who it is, the officer consults a reasonable number of employees about safety and health in the workplace
If the employer asks, in an area containing trade secrets the employees' representative must be an employee in that area or an employee authorized by the employer to enter it
During an inspection, the officer may consult with employees about safety and health to the extent the officer thinks necessary for an effective and thorough inspection.
Separately, any employee shall be afforded an opportunity to bring to the officer's attention any violation of the Act that the employee has reason to believe exists in the workplace.
Reference: 29 CFR 1903.10
Speaking up
Asking OSHA for an inspection
An employee, or a representative of employees, who believes a violation exists in the workplace where the employee works may request an inspection by giving notice to the Area Director or to an officer.
The notice must be in writing, set out the grounds with reasonable particularity, and be signed by the employee or representative
The employer gets a copy, but if you ask, your name and the names of employees mentioned must not appear in that copy or on any record the Department of Labor publishes, releases or makes available
If the Area Director finds the complaint meets the requirements and there are reasonable grounds to believe the violation exists, an inspection is made as soon as practicable, and it is not limited to the matters in the complaint
Before or during an inspection, employees or their representatives may also give the officer a written notice of a violation they believe exists
If the Area Director decides an inspection is not warranted, the complaining party is notified in writing
The rule: No person shall discharge or in any manner discriminate against an employee because the employee filed a complaint, started or caused a proceeding under the Act, testified or is about to testify in one, or exercised any right the Act gives, for themselves or for others.
Every employer must post a notice from OSHA telling employees about their protections and obligations under the Act. If your employer has copies of the Act, regulations and applicable standards, the employer must make them available on request to you or your authorized representative to review in your workplace on the same day, or at the earliest time convenient to you and the employer.
After the inspection, the Area Director reviews the officer's inspection report. If, on the basis of the report, the Area Director believes the employer has violated a requirement, the Area Director issues the employer either a citation or a notice of de minimis violations.
It is issued with reasonable promptness after the inspection ends. No citation may be issued after 6 months following the occurrence of the alleged violation
Fixing the problem right away does not stop a citation: an appropriate citation is issued even if the employer immediately abates, or starts to abate, the alleged violation
A citation describes the nature of the alleged violation with particularity, refers to the provision alleged to be violated, and fixes a reasonable time for abatement
If the inspection came from an employee's request or notification, a copy of the citation is sent to the employee or representative who made it
Every citation states that issuing it is not a finding that a violation occurred unless it is not contested, or, if contested, it is affirmed by the Review Commission
When a citation arrives, the employer must immediately post it, unedited, at or near each place an alleged violation occurred, and make sure it is not altered, defaced, or covered. Where that is not practicable, it is posted unedited in a prominent place where affected employees can readily see it. It stays posted until the violation is abated, or for 3 working days, whichever is later.
Contesting
An employer that wants to contest a citation or proposed penalty gives written notice to the Area Director. The notice must be postmarked within 15 working days of receiving the notice of proposed penalty
An employee or representative of employees may also file a written notice with the Area Director saying the time allowed to fix the violation is unreasonable
Fact-checked against the regulation text on October 09, 2026. This certificate records completion of awareness training based on OSHA 29 CFR 1903.2, 1903.3, 1903.4, 1903.6, 1903.7, 1903.8, 1903.9(d), 1903.10, 1903.11, 1903.12(a), 1903.14, 1903.16 and 1903.17. It is not an OSHA card or license, and it is not legal advice. Part 1903 sets OSHA's inspection, citation and contest procedures and has no training requirement. Your employer must still post and keep posted the OSHA notice informing employees of their protections and obligations under the Act (29 CFR 1903.2(a)(1)), and must post any citation it receives as 29 CFR 1903.16 requires.
This guide explains the rule in plain words. Always read the regulation itself and your employer's site-specific procedures.