
Expert witnesses who wrote the playbook.
Credible experts who evaluate facts, apply standards, communicate clearly and withstand scrutiny in deposition and trial — for either side of the case.
Litigation matters we support.
Decades of OSHA enforcement and field experience, applied to safety and environmental litigation — for plaintiff counsel, defense counsel or neutral evaluations.
Workplace injuries & fatalities
Root-cause determination and standard-of-care assessment for workplace incidents.
OSHA violations & enforcement
Citation defense, enforcement disputes and regulatory interpretation.
Construction site incidents
Fall protection, scaffolding and multi-employer worksite issues.
Industrial & manufacturing accidents
Machine guarding, lockout/tagout, process safety and incident reconstruction.
Warehousing & production safety
Forklift incidents, ergonomics, material handling and program evaluation.
Environmental compliance & exposure
Chemical exposure, hazardous materials and occupational health matters.
Safety program failures
Evaluation of employer safety programs, training adequacy and safety culture.
Whistleblower & compliance matters
Retaliation claims and Section 11(c) matters under the OSH Act.
How we strengthen your case.
- Assessing standard of care in workplace safety matters
- Identifying applicable OSHA and safety standards
- Evaluating compliance failures and their causal relationship to injuries
- Establishing causation and liability factors
- Rebutting opposing expert opinions with defensible analysis
- Translating technical safety issues into clear, persuasive arguments
- Preparing comprehensive expert reports for litigation
- Supporting deposition preparation and trial testimony
Meet our expert witnesses.
Former OSHA leadership, federal enforcement experience and decades of field expertise.

Former OSHA Senior Compliance Officer and Assistant Area Director; personally conducted over 800 inspections and managed a team responsible for more than 4,000.

One of the nation’s foremost experts on OSHA enforcement policy; over 21 years at OSHA, including authoring agency-wide policies and directives.

Former OSHA Whistleblower Investigator combining federal regulatory enforcement and law enforcement experience; Section 11(c) specialist.

Board Certified Safety Professional; nearly two decades as an OSHA Compliance Officer in NYC, with hundreds of investigations including multiple-fatality cases.
Maria E. Maciejewski — EHS & Environmental Consultant
25+ years of cross-industry EHS expertise; certified ISO 14001 and ISO 45001 lead auditor and Certified Six Sigma Green Belt.
From case review to testimony.
Initial consultation
Discuss the case and assess alignment with our expertise.
Conflict check & scope
Confirm no conflicts and define the scope of engagement.
Technical review
Thorough review of case materials, standards and facts.
Expert opinion & report
Comprehensive, defensible expert report with clear opinions.
Deposition & trial support
Deposition testimony, trial preparation and courtroom testimony.
Common questions.
Do you work with plaintiff firms, defense firms, or both?
Yes — we support both plaintiff and defense counsel. Our role is to provide objective, defensible expert analysis grounded in OSHA standards and real-world enforcement experience.
What types of cases are the best fit?
Workplace injuries and fatalities, OSHA enforcement, construction incidents, industrial accidents, environmental compliance and whistleblower matters.
Can you assist before litigation is filed?
Absolutely. We regularly assist counsel during the pre-litigation phase, including early case evaluation, evidence preservation and regulatory analysis.
Do you provide expert reports and testimony?
Yes. Our experts prepare comprehensive expert reports and provide deposition and trial testimony grounded in applicable standards and decades of enforcement experience.
How quickly can you review a case?
In most cases we can provide an initial assessment within days. Expedited reviews are available when needed.
Talk it through with a former OSHA insider.
Your first consultation is free — and it could make all the difference.