2.2 OSHA Inspection Process, Citations & Penalties

2.2 OSHA Inspection Process, Citations & Penalties

Core Rule: OSHA inspections follow a strict four-tier statutory priority list. On-site investigations progress through three mandatory phases: Opening Conference, Walkaround, and Closing Conference. Citations range from De Minimis to Willful and Repeat, and an employer has exactly 15 working days from receipt to contest citations before they become a final, un-appealable order.

OSHA's primary enforcement tool is the on-site physical inspection conducted by Compliance Safety and Health Officers (CSHOs). Because OSHA has limited enforcement personnel relative to millions of workplaces across the United States, inspections are deployed strategically based on an unyielding priority hierarchy outlined in Chapter 3 of the OSHA Field Operations Manual (FOM CPL 02-00-164).

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The OSHA Inspection Priority Hierarchy

OSHA schedules inspections according to four distinct priority levels:

┌────────────────────────────────────────────────────────────────────────┐
│                     OSHA INSPECTION PRIORITY HIERARCHY                 │
├──────────┬─────────────────────────────┬───────────────────────────────┤
│ Priority │ Category                    │ Operational Description       │
├──────────┼─────────────────────────────┼───────────────────────────────┤
│    1     │ Imminent Danger             │ Threat of death or serious    │
│          │                             │ harm immediate or imminent    │
├──────────┼─────────────────────────────┼───────────────────────────────┤
│    2     │ Fatalities & Catastrophes   │ Work-related death or injury  │
│          │                             │ reports (1904.39 triggers)    │
├──────────┼─────────────────────────────┼───────────────────────────────┤
│    3     │ Complaints & Referrals      │ Formal employee complaints or │
│          │                             │ agency/media hazard referrals │
├──────────┼─────────────────────────────┼───────────────────────────────┤
│    4     │ Programmed / Targeted       │ National & Local Emphasis     │
│          │ Inspections                 │ Programs (NEPs/LEPs, SST)     │
└──────────┴─────────────────────────────┴───────────────────────────────┘

1. Imminent Danger

An imminent danger is defined as any condition or practice where there is reasonable certainty that a danger exists which could cause death or serious physical harm immediately or before the hazard can be eliminated through normal enforcement procedures. Examples include workers in an unshored 12-foot trench in saturated soil, or ironworkers working on elevated decking in 60 mph winds without personal fall arrest systems. When a CSHO observes imminent danger, they immediately ask the employer to voluntarily remove workers. If the employer refuses, OSHA cannot physically close the jobsite; instead, the CSHO contacts the Area Director and DOL regional solicitors to petition a U.S. District Court for a temporary restraining order (TRO) or federal injunction under Section 13 of the OSH Act.

2. Fatalities and Catastrophes

Investigations initiated following mandatory employer incident reports submitted under 29 CFR 1904.39 (workplace fatalities, inpatient hospitalizations, amputations, or loss of an eye). OSHA's objective is to determine cause, identify standard violations, and prevent recurrences.

3. Complaints and Referrals

Formal written complaints submitted by current employees or their authorized representatives alleging serious safety violations or imminent danger receive high priority. Referrals from local police, fire departments, public health officials, or media reports also fall under this tier.

4. Programmed / Targeted Inspections

Scheduled inspections targeting high-hazard industries, occupations, or health hazards. In construction, these are driven by National Emphasis Programs (NEPs)—such as the Fall Prevention NEP, Trenching and Excavation NEP, and Silica NEP—as well as Local Emphasis Programs (LEPs) developed by regional OSHA offices.

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Credentials & Fourth Amendment Rights: Marshall v. Barlow's

When a CSHO arrives at a jobsite, they must present official Department of Labor credentials bearing their photograph and serial number. A business card alone is legally insufficient.

The Warrant Requirement (Marshall v. Barlow's, Inc., 436 U.S. 307, 1978)

Under the Fourth Amendment to the U.S. Constitution, employers have the legal right to require OSHA to obtain an administrative search warrant before inspecting non-public areas of a jobsite. In the landmark 1978 Supreme Court ruling Marshall v. Barlow's, Inc., the Court held that warrantless administrative searches by OSHA violate the Fourth Amendment unless the employer voluntarily consents.

If an employer refuses entry:

1. The CSHO will not debate or escalate; they politely leave the premises and document the refusal.
2. The CSHO notifies the OSHA Area Director.
3. OSHA works with the U.S. Department of Labor Solicitor's Office to obtain an administrative search warrant from a federal magistrate.
4. The warrant is issued upon demonstrating either specific evidence of an existing violation (e.g., an employee complaint) or that the business was selected pursuant to a neutral administrative inspection plan (e.g., a programmed NEP targeting construction sites).

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The Three Stages of an On-Site Inspection

An on-site OSHA inspection consists of three distinct, sequential stages:

Stage 1: The Opening Conference

• The CSHO presents credentials, explains the purpose, statutory authority, and scope of the inspection (whether comprehensive or limited to a specific complaint or NEP).
• The CSHO requests safety program records, including written safety plans, training records, and OSHA Form 300 logs for the current and past three years.
• An employer representative and an authorized employee representative are designated to accompany the CSHO. Under OSHA's updated Worker Walkaround Representative rule, employees may choose a fellow employee or a non-employee third party (such as a union representative or safety specialist) if reasonably necessary to conduct an effective inspection.

Stage 2: The Walkaround Inspection

• The CSHO, accompanied by employer and employee representatives, inspects the active worksite.
• The CSHO observes operational conditions, takes photographs and video, evaluates equipment, conducts noise and air contaminant monitoring, and examines safety controls.
• The CSHO conducts private, confidential employee interviews. The employer has no legal right to be present during employee interviews, although management representatives may have counsel present during their own supervisory interviews.
• Trade secret areas must be kept confidential pursuant to Section 15 of the OSH Act.

Stage 3: The Closing Conference

• The CSHO meets with employer and employee representatives to discuss all observed safety and health conditions, potential violations, and apparent standard infractions.
• The CSHO discusses reasonable abatement dates and explains employer rights, including how to request an informal conference or contest citations.
• Crucial Rule: The CSHO does not issue citations, calculate final penalty figures, or negotiate settlements during the closing conference. Citations and penalties are formally issued exclusively by the OSHA Area Director after review.

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Citation Classifications and Statutory Penalties

Under the Federal Civil Penalties Inflation Adjustment Act, OSHA penalties are adjusted annually for inflation and codified at 29 CFR 1903.15(d). The figures below are the maximums OSHA publishes for penalties assessed after January 15, 2026. Because they move every year, always confirm the current table at osha.gov/penalties before quoting a number in class. Citations are categorized into five primary classes:

Criminal Willful Penalties: Under Section 17(e) of the Act, if a willful violation of an OSHA standard causes the death of an employee, the offense becomes a federal criminal misdemeanor punishable upon conviction by a fine of up to $250,000 for an individual (or $500,000 for a corporation) and/or imprisonment for up to 6 months (doubled for repeat convictions).

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The Contest Process & The 15-Working-Day Rule

Once an employer receives a citation packet via certified mail or electronic delivery, strict statutory clocks begin ticking under Section 10(a) of the OSH Act:

  Citation Received via Certified Mail
                │
                ▼
   ┌───────────────────────────┐
   │    15 WORKING DAYS CLOCK  │  (Excludes weekends & federal holidays)
   └─────────────┬─────────────┘
                 │
     ┌───────────┴───────────┐
     ▼                       ▼
Option A:               Option B:
Request Informal        File Written Notice
Conference with         of Contest with
OSHA Area Director      OSHA Area Director
     │                       │
     ▼                       ▼
Negotiate Penalty/       Case Transmitted to
Abatement/Class          OSHRC for Adjudication

The Notice of Contest Deadline

The employer has exactly 15 working days (excluding Saturdays, Sundays, and federal holidays) from the date of receipt to submit a formal written Notice of Contest to the OSHA Area Director. If the employer fails to file within this 15-working-day window, the citation and proposed penalties become a final, un-appealable order of the Occupational Safety and Health Review Commission. No court or administrative judge can grant relief after this deadline passes.

The Informal Conference

Within that same 15-working-day window, the employer may request an Informal Conference with the OSHA Area Director. The informal conference provides an opportunity to:

• Settle citations without formal litigation.
• Negotiate reductions in proposed penalties (often 20% to 50% for good-faith safety improvements).
• Amend citation classifications (e.g., reclassifying a Serious citation to Other-than-Serious).
• Request extension of mandatory abatement dates.
• Enter into an Informal Settlement Agreement (ISA).

Critical Exam Rule: Requesting or attending an Informal Conference does not toll (stop or extend) the 15-working-day deadline for filing a Notice of Contest! If an informal conference is held on Day 14 and no settlement agreement is signed, the employer must still submit its formal written Notice of Contest by Day 15 to preserve its appeal rights.