OSHA Requirements for Job Safety Analysis & Job Hazard Analysis
Published:
The Occupational Safety and Health Administration does not have a single regulation titled "Job Safety Analysis" or "Job Hazard Analysis." There is no 29 CFR section that mandates a JSA form or prescribes a specific JHA format. Despite this, OSHA has made the job hazard analysis a cornerstone of its recommended safety practices and uses the absence of documented hazard analyses as evidence of General Duty Clause violations during inspections and fatality investigations.
OSHA's own publication, OSHA 3071 "Job Hazard Analysis," describes the JHA as "a technique that focuses on job tasks as a way to identify hazards before they occur." The publication walks employers through a five-step process: selecting the job, breaking it into steps, identifying hazards, determining preventive measures, and reviewing the analysis with workers. While OSHA 3071 is guidance rather than regulation, OSHA Area Directors and Compliance Safety and Health Officers (CSHOs) routinely reference it during inspections when evaluating whether an employer has met its obligation to provide a workplace free from recognized hazards.
The practical reality is straightforward: employers who do not conduct and document job hazard analyses face substantially higher citation risk. When an incident occurs and an employer cannot produce a written analysis of the task's hazards and controls, OSHA investigators treat that gap as evidence of willful or serious neglect. Conversely, employers with well-documented JSAs that match their actual work practices have a significantly stronger defense against citations and can demonstrate due diligence in court proceedings.
Disclaimer
This content is provided for general informational and educational purposes only. It is not a substitute for a site-specific Job Safety Analysis conducted by a qualified safety professional familiar with your workplace conditions, equipment, and personnel. OSHA citations, BLS statistics, and hazard controls referenced here may not reflect the most current standards or apply to your specific situation. Always consult current OSHA regulations, manufacturer guidelines, and a competent person before beginning work. Health & Safety Systems LLC assumes no liability for actions taken based on this content.
Applicable OSHA Standards
Federal OSHA standards relevant to this compliance area, and how documented JSAs support each requirement.
OSH Act Section 5(a)(1) — General Duty Clause
General Duty Clause
Requires each employer to furnish employment and a place of employment free from recognized hazards that are causing or likely to cause death or serious physical harm. OSHA uses General Duty Clause citations when no specific standard addresses the hazard — and the absence of a documented hazard analysis is frequently cited as evidence that the employer failed to identify and address recognized hazards.
How a JSA Supports Compliance
A completed JSA or JHA for each high-hazard task demonstrates that the employer identified recognized hazards and implemented controls, directly addressing the General Duty Clause obligation. During OSHA inspections, producing current JSAs shifts the burden from "employer ignored hazards" to "employer identified and controlled hazards."
29 CFR 1910.132(d) — Hazard Assessment for PPE
PPE Hazard Assessment
Requires employers to assess the workplace to determine if hazards are present that necessitate PPE, and to document that assessment in a written certification. This is one of the few OSHA standards that explicitly mandates a written hazard assessment — and it's one of the most commonly cited standards across all industries.
How a JSA Supports Compliance
The PPE section of a JSA satisfies the hazard assessment documentation requirement of 1910.132(d). Each task's identified hazards map directly to specific PPE requirements, creating the written certification OSHA expects to see.
29 CFR 1910.119 — Process Safety Management
Process Safety Management (PSM)
Requires a process hazard analysis (PHA) for facilities handling highly hazardous chemicals above threshold quantities. While PHA is a broader systems-level analysis, the standard requires that operating procedures include specific safety and health considerations for each operating phase — which maps directly to step-by-step hazard analysis.
How a JSA Supports Compliance
JSAs for tasks within PSM-covered processes feed into the operating procedure documentation that 1910.119 requires. Each JSA step's hazards and controls translate into the "safety and health considerations" the standard mandates for each operating step.
29 CFR 1926.503 — Fall Protection Training
Fall Protection Training Requirements
Requires employers to provide training programs for workers who might be exposed to fall hazards, including recognition of fall hazards, procedures for erecting and using fall protection systems, and the role of each employee in the safety monitoring system.
How a JSA Supports Compliance
Task-specific JSAs for work at heights serve as the documented training material that 1926.503 requires. The hazard identification and control steps in the JSA form the basis for fall protection training content.
29 CFR 1910.147 — Control of Hazardous Energy (LOTO)
Lockout/Tagout Procedures
Requires documented energy control procedures for specific machines or equipment, including the type and magnitude of energy, hazards, and the specific steps for shutting down, isolating, blocking, and securing machines.
How a JSA Supports Compliance
A JSA for lockout/tagout tasks maps directly to the "machine-specific energy control procedure" that 1910.147 requires. The step-by-step format captures shutdown sequence, energy isolation points, verification steps, and restart procedures.
OSHA 3071
Job Hazard Analysis (2002)
OSHA's primary guidance document on conducting job hazard analyses. Describes a five-step methodology: (1) involve workers, (2) review the job history, (3) conduct a job analysis, (4) identify hazards and controls, and (5) apply preventive measures. While not a binding standard, OSHA inspectors routinely reference this publication when evaluating employer safety programs. The publication explicitly states that "a job hazard analysis is an exercise in detective work."
Document Your Compliance with JSABuilder
Create OSHA-ready JSAs that identify hazards, assign controls, and demonstrate due diligence during inspections.
Start Free TrialOSHA Penalty Amounts
Current maximum OSHA penalty amounts (2024 rates, adjusted annually for inflation).
Serious
$16,131 per violation
Willful
$161,323 per violation
Repeat
$161,323 per violation
Failure to Abate
$16,131 per day beyond abatement date
OSHA penalty amounts are adjusted annually for inflation. The amounts above reflect the January 2024 adjustment. Penalties may be reduced based on employer size, good faith, and history of violations.
Compliance Checklist
Key actions to maintain compliance with the standards covered on this page.
Frequently Asked Questions
Does OSHA require a Job Safety Analysis?
OSHA does not have a specific regulation that mandates a JSA or JHA by name. However, the General Duty Clause (Section 5(a)(1) of the OSH Act) requires employers to identify and control recognized hazards, and OSHA inspectors use the absence of documented hazard analyses as evidence of non-compliance. Several specific OSHA standards also require documented hazard assessments — including 29 CFR 1910.132(d) for PPE, 29 CFR 1910.119 for process safety, and 29 CFR 1910.147 for lockout/tagout. In practice, not having JSAs significantly increases citation risk.
What is the difference between a JSA, JHA, and AHA?
A Job Safety Analysis (JSA) and Job Hazard Analysis (JHA) are the same document — the terms are interchangeable. Both break a task into steps, identify hazards per step, and assign controls. An Activity Hazard Analysis (AHA) is a more structured format required on U.S. Army Corps of Engineers (USACE) and Department of Defense construction projects under EM 385-1-1. The AHA adds Risk Assessment Codes (RAC), Definable Features of Work (DFOW), competent person designations, and specific EM 385-1-1 references that a standard JSA does not require.
What are the penalties for not having a JSA?
OSHA does not cite employers specifically for "not having a JSA." Instead, the absence of documented hazard analyses contributes to citations under the General Duty Clause or specific standards. A serious violation carries a maximum penalty of $16,131 per violation (2024 rates), and a willful violation can reach $161,323. When an employer cannot produce documented hazard analyses after a workplace fatality, penalties are typically at or near the maximum, and the lack of documentation is cited as evidence of willful neglect.
How often should a JSA be updated?
OSHA 3071 recommends reviewing JSAs whenever a job changes, after an incident or near-miss, and periodically as part of the overall safety program review. Most safety professionals recommend a formal annual review of all active JSAs, with immediate revision triggered by: process or equipment changes, new hazard information, incident investigation findings, regulatory changes, or worker feedback identifying gaps. A JSA that does not reflect current work practices provides little legal protection during an OSHA inspection.
Can a JSA be used as evidence in an OSHA inspection?
Yes — in both directions. A well-documented, current JSA that matches actual work practices demonstrates due diligence and can reduce the severity of citations or support a defense against General Duty Clause violations. Conversely, a JSA that identifies a hazard but shows no evidence that controls were implemented can be used as evidence that the employer recognized the hazard but failed to act — which is the definition of a willful violation under the OSH Act.
What does OSHA 3071 recommend for conducting a JHA?
OSHA 3071 outlines a five-step process: (1) involve the employees who perform the task, (2) review the job's accident and injury history, (3) conduct a job hazard analysis by breaking the task into steps and observing workers performing it, (4) identify and assess hazards for each step, and (5) apply preventive measures using the hierarchy of controls (elimination, substitution, engineering controls, administrative controls, PPE). The publication emphasizes that the JHA should be a living document reviewed and updated regularly.