Crisis Management Support
Understanding historical context—and confirming the relevant facts—can be at the heart of crisis management.
HAI | Legal has assisted law firms, corporate counsel, and public relations professionals in understanding the complex social, political, and economic dimensions of crisis situations. Our company was launched as a result of one of our first investigations–detailing the federal response at Three Mile Island, the site of America’s worst nuclear power accident.
Since that time, HAI | Legal has been consulted or called to investigate and research some of the most sensitive matters—human trafficking, the use of forced and slave labor during World War II, and Holocaust-era looted assets. HAI | Legal also served as a historical consultant to the Nazi War Crimes and Japanese Imperial Government Records Interagency Working Group (IWG), established under the Nazi War Crimes Disclosure Act (Public Law 105-246).
HAI | Legal has also advised clients on the history of known and emerging contaminants-of-interest like vinyl chloride, coal ash, and the “forever chemicals” of perfluoroalkyl and polyfluoroalkyl substances (PFAS), including perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), as well as a range of other potentially toxic substances.
HAI | Legal has completed more than 1,400 historical research investigations—we have extensive experience in delivering insight and perspective in support of the most complex legal matters.
Other Capabilities

Start Your Research Investigation
Prior to accepting new engagements, HAI | Legal undertakes a standard conflicts check to ensure that we are free and clear to work on your matter.
For a conflicts check we will typically need the following information:
- Your ultimate client
- Adverse parties
- Named co-defendants (if potentially adverse)
- Name of specific sites (if applicable)
- Type of legal or regulatory matter
- Case citation for the legal matter (if available)
Once we confirm that we are clear to work on the matter, HAI | Legal will schedule a project briefing to discuss scope and potential level of effort.
If your research need is urgent - please call us directly at 301.279.9697