Wherever ESI exists, e-discovery follows. That now includes virtually every civil matter - commercial disputes, employment cases, intellectual property litigation, class actions - as well as regulatory investigations, internal corporate inquiries, and an increasing share of criminal defense work.
The fastest-growing surface area is mobile: text messages, ephemeral chat apps, location data, and synced cloud accounts now produce more relevant evidence in many disputes than email does.
Civil Litigation
- Commercial and partnership disputes - contracts, negotiations, and financial records live in email and accounting systems; the chronology of who knew what is usually the case.
- Employment matters - communications, HR files, and increasingly chat platforms; timing and distribution metadata often decide retaliation claims.
- Intellectual property - development history, access logs, and revision trails prove creation and copying.
- Class actions - scale is the defining challenge; deduplication and AI-assisted coding make the volume tractable.
Investigations - Regulatory and Internal
Regulators expect productions on their schedule and in their format; internal investigations demand fast, quiet answers from the same kinds of data. Both reward a pipeline that can process every file type quickly and answer questions through grounded, cited search rather than weeks of manual reading.
The Mobile Frontier
Phones are now full custodians: messages, photos, voice memos, location history, and app data. They are also where preservation goes wrong most often. See e-discovery for mobile devices for what collection and review look like when the key evidence is a screenshot or a voice memo.
Frequently Asked Questions
Is e-discovery only for big commercial litigation?
No. Any dispute where the facts live in email, texts, files, or phones involves e-discovery - employment claims, partnership disputes, family law with financial issues, even criminal defense. The scale differs; the discipline does not.
Do regulatory investigations follow the same process?
Largely yes - preservation, collection, processing, review, production - but with regulator-imposed deadlines and formats. The same defensible pipeline serves both, which is why building it once pays across matters.
What makes internal investigations different?
Speed and confidentiality. There is no opposing party yet, but the findings may end up in litigation, so custody discipline still matters - and privileged material must be identified from the start.