OSHA Expert Witness & Consulting Expert for Oklahoma City
Attorneys and organizations seeking an OSHA expert witness in Oklahoma City often need assistance evaluating workplace accidents, OSHA compliance issues, safety management practices, employee training programs, accident causation, and accepted industry safety standards. Curtis Chambers, MS-OSH, CSP provides independent analysis and expert opinions based upon more than four decades of occupational safety and health experience.
Curtis Chambers, MS-OSH, CSP provides OSHA expert witness, consulting expert, and litigation support services for attorneys, insurance companies, employers, governmental entities, and self-insured organizations throughout Oklahoma City and central Oklahoma.
With more than 40 years of occupational safety and health experience, Mr. Chambers assists clients involved in workplace injury litigation, OSHA-related disputes, accident investigations, wrongful death claims, and workplace safety matters involving construction, manufacturing, oil and gas operations, transportation, warehousing, aerospace, utilities, municipal operations, and industrial facilities.
As a Certified Safety Professional (CSP) and holder of a Master of Science degree in Occupational Safety and Health from Southeastern Oklahoma State University, Mr. Chambers has been retained in hundreds of cases involving OSHA compliance, accident causation, hazard recognition, safety management systems, employee training, and accepted industry safety practices.

Request a CV, Fee Schedule, or Case Evaluation
If you would like to discuss the general facts of a case, request a curriculum vitae (CV) and fee schedule, or chat to determine whether your matter may be appropriate for OSHA expert witness or consulting expert services, please CLICK THE BUTTON BELOW:
Workplace Safety Issues Commonly Encountered During Litigation in the Oklahoma City Area
Oklahoma City serves as the economic center of Oklahoma and supports a diverse economy that includes energy production, aerospace, manufacturing, transportation, warehousing, healthcare, government operations, and commercial construction.
Workplace injury litigation and OSHA-related disputes in the Oklahoma City area frequently involve:
- Commercial construction projects
- Multi-employer construction sites
- Oil and gas operations
- Manufacturing facilities
- Aerospace and aviation support operations
- Warehousing and distribution centers
- Transportation and trucking operations
- Utility construction and maintenance
- Municipal operations
- Fall protection and prevention
- Excavation and trenching / Cave-in prevention
- Forklift and powered industrial truck accidents
- Crane and rigging operations
- Permit-required confined space entry operations
- Scaffolding
- Electrical safety
- Machine guarding
- Lockout/tagout procedures
- Contractor safety management
- Industrial maintenance activities
The area’s continued growth and industrial diversity often create complex workplace safety issues involving multiple employers, contractors, subcontractors, and equipment operators.
Construction and Infrastructure Safety Issues
Oklahoma City continues to experience significant commercial, industrial, healthcare, transportation, and infrastructure development.
Construction-related litigation frequently involves:
- Fall protection
- Scaffolding
- Aerial lifts / MEWPs
- Structural steel erection
- Excavation and trenching
- Cranes and hoists
- Concrete construction
- Electrical work
- Demolition activities
- Confined spaces
- Employee training
- OSHA Multi-Employer Citation Policy
- Competent person requirements
Many construction accident cases require evaluation of contractor responsibilities, hazard recognition, supervision, employee training, and compliance with OSHA regulations.
Oil and Gas Industry Safety Issues
Energy-related operations remain an important part of the Oklahoma City economy.
Workplace safety matters frequently involve:
- Oil and gas operations
- Drilling support activities
- Pipeline construction and maintenance
- Tank battery operations
- Compressor stations
- Heavy equipment operation
- Hazard communication
- Electrical safety
- Multi-employer worksite
- Fall protection & prevention
- Confined space entry
- Lockout/tagout procedures
- Safety training and supervision
Many workplace injury cases involve questions regarding recognized hazards, company safety programs, and accepted industry practices.
Aerospace, Manufacturing, and Industrial Operations
The Oklahoma City area supports significant aerospace, aviation maintenance, manufacturing, and industrial operations.
Common workplace safety issues include:
- Machine guarding
- Lockout/tagout
- Material handling
- Forklift operations
- Welding and cutting operations
- Electrical safety
- Hazard communication
- Respiratory protection
- Industrial maintenance
- Personal protective equipment
- OSHA General Duty Clause issues
Many industrial accident cases involve evaluating whether employers properly identified and controlled workplace hazards.
Warehousing, Transportation, and Logistics Operations
Oklahoma City’s central location makes it an important transportation and distribution hub.
Workplace injury litigation often involves:
- Forklift accidents
- Loading dock operations
- Warehouse traffic management
- Material handling injuries
- Storage rack systems
- Conveyor systems
- Powered industrial truck operations
- Walking-working surfaces
- Safety training
- Contractor coordination
These operations often involve multiple shifts, extensive vehicle traffic, and large-scale material movement.
Why Attorneys Retain Curtis Chambers as an OSHA Expert Witness or Consulting Expert
Many workplace injury, wrongful death, and OSHA-related cases involve technical safety issues that may not be familiar to judges, juries, claims professionals, or attorneys without specialized occupational safety and health expertise.
An OSHA expert witness may assist by:
- Evaluating OSHA compliance issues
- Reviewing accident investigation materials
- Assessing workplace safety programs
- Evaluating employee training records
- Reviewing OSHA citations and inspection files
- Determining whether recognized hazards existed
- Analyzing accident causation
- Evaluating employer safety responsibilities
- Reviewing opposing expert reports
- Preparing expert reports
- Providing deposition testimony
- Providing trial testimony
Early involvement of an experienced OSHA expert witness can often help identify critical safety issues, focus discovery efforts, and assist attorneys in evaluating the strengths and weaknesses of a case.
Qualifications and Experience
Curtis Chambers, MS-OSH, CSP has more than 40 years of occupational safety and health experience.
Professional experience includes:
- Owner of OSHA training and consulting companies (1999 to present)
- Corporate Safety Director for a Fortune 500 company with operations involving manufacturing, mining, trucking, and concrete construction products
- Employee Safety Coordinator for a major municipality
- Safety Officer for a State OSHA Consultation Program
- Vice President of Operations for a structural steel fabrication and construction company
Education and Professional Credentials
- Master of Science in Occupational Safety and Health (MS-OSH)
- Bachelor of Science in Management of Human Resources
- Certified Safety Professional (CSP) since 1993
- OSHA Authorized Outreach Trainer
- Professional member of the American Society of Safety Professionals (ASSP)
Why the CSP Credential for OSHA Experts Matter
The Certified Safety Professional (CSP) designation is the most widely recognized credential in the occupational safety and health profession. Earning and maintaining the CSP designation requires significant education, professional experience, examination, and continuing professional development requirements.
When evaluating OSHA experts, attorneys often look for advanced credentials that demonstrate substantial knowledge and long-term commitment to the safety profession. The CSP credential is frequently viewed as one of the strongest indicators of professional competence and expertise within the occupational safety and health field.
Why a Master’s Degree in Occupational Safety and Health Also Matters
While many safety professionals possess practical experience, relatively few hold a graduate degree specifically focused on occupational safety and health. A Master of Science in Occupational Safety and Health provides advanced education in OSHA regulations, accident investigation, hazard recognition, risk management, industrial hygiene principles, safety management systems, and workplace injury prevention.
For attorneys evaluating potential expert witnesses, a graduate degree in occupational safety and health demonstrates formal academic preparation in addition to real-world experience and professional credentials.
OSHA Topics Frequently Addressed
Mr. Chambers has provided expert witness and consulting services involving:
- OSHA Multi-Employer Citation Policy
- OSHA General Duty Clause
- Fall protection
- Forklifts and powered industrial trucks
- Machine guarding
- Lockout/tagout
- Confined spaces
- Excavation and trenching
- Aerial lifts
- Scaffolding
- Cranes and rigging
- Electrical safety
- Hazard communication
- Personal protective equipment
- Warehouse operations
- Construction safety
- Structural steel erection
- Oil and gas operations
- Industrial maintenance
- Safety training
- Contractor safety management
- Accident investigation
- OSHA compliance programs
- Job Safety Analysis (JSA)
- Job Hazard Analysis (JHA)
- OSHA recordkeeping
Familiarity with Industry Standards
In addition to OSHA regulations and federal workplace safety standards, Mr. Chambers is familiar with industry consensus standards frequently encountered in Oklahoma workplace injury litigation.
Examples include:
- American Petroleum Institute (API) standards
- National Fire Protection Association (NFPA) standards
- ANSI standards
- Aerospace industry safety standards
- Construction industry consensus standards
- Manufacturing and industrial safety standards
- Oil and gas industry standards
Plaintiff and Defense Representation
Mr. Chambers has provided OSHA expert witness and consulting expert services for both plaintiffs and defendants.
Approximate representation history:
- Plaintiff matters – approximately 30%
- Defense matters – approximately 70%
This balanced experience provides insight into the issues, arguments, and safety concerns commonly raised by both sides in occupational safety and health litigation.
Serving Clients Throughout Central Oklahoma
Services are available throughout Oklahoma City, Edmond, Norman, Moore, Yukon, Mustang, Midwest City, Del City, Choctaw, Bethany, Warr Acres, El Reno, Shawnee, Stillwater, Guthrie, and surrounding communities throughout central Oklahoma.
Request a curriculum vitae (CV) & rate sheet or set an appointment to chat and determine whether your matter may be appropriate for OSHA expert witness or consulting expert services, please CLICK THE BUTTON BELOW:
Need OSHA Guidance Without Retaining an Expert Witness?
Not every OSHA issue requires formal expert witness services.
For attorneys, employers, safety professionals, and organizations seeking practical OSHA compliance guidance, Curtis Chambers, MS-OSH, CSP offers professional OSHA consulting and advice by Zoom (or telephone).
Whether you have questions regarding OSHA citations, workplace safety programs, accident investigations, employee training requirements, or other compliance concerns, expert assistance is available in convenient scheduled sessions.
Click Here to Learn More About Our OSHA Compliance Consulting & Advice by Zoom Services.