Sonian’s Cloud Archiving Legacy: Why Your Data Retention Strategy Must Meet FDA and Mass Tort Standards

When we here at Techsonian first covered the Sonian developer internship program in our early years, we highlighted a company building a cloud-based email archiving solution with open-source tools like Swift, Chef, React, Ruby, and ElasticSearch. That legacy of forward-thinking engineering gave birth to a platform now used by enterprises, law firms, and healthcare organizations to manage petabytes of communications. But in 2026, the stakes have shifted dramatically. Archiving is no longer just about storage—it’s about survival in litigation, regulatory audits, and mass tort claims. The same cloud infrastructure that attracted Dev Intern Ryan Herlihy in 2015 must now comply with the FDA’s electronic records requirements, serve plaintiffs in multidistrict litigation (MDL), and withstand challenges from class action plaintiffs seeking discovery.

With that context, we examine how Sonian’s technology—and any modern email archiving system—must evolve to meet the demands of legal and medical compliance. Whether you’re a general counsel for a pharmaceutical company or a developer building the next generation of archiving tools, the rules have changed. Failure to adapt means exposure to adverse events you cannot afford.

Ryan Herlihy’s Internship and Sonian’s Tech Stack: A Foundation for Compliance

When Ryan Herlihy joined Sonian as a developer intern, he learned a stack built on Swift, Chef, React, Ruby, and ElasticSearch. That combination gave Sonian the ability to index, search, and retrieve archived emails at scale. Today, those same capabilities are critical for responding to e-discovery requests in federal MDL proceedings. A single plaintiff in a mass tort action can demand years of internal communications from a defendant corporation. If the archiving system cannot produce responsive documents quickly, the company faces spoliation sanctions. We’ve seen it happen in bellwether trials for talc, opioids, and hernia mesh—defendants have lost millions in settlement because their IT infrastructure couldn’t keep up.

The table below summarizes how retention requirements differ across key verticals using a cloud archiving platform like Sonian’s:

The FDA and EMA on Data Retention: Why Every Adverse Event Could Spur Litigation

The FDA and European Medicines Agency (EMA) require that clinical trial sponsors maintain all communications—including email—for a decade or more. If a drug later causes a serious adverse event and a class action emerges, those archived emails become the backbone of the plaintiffs’ case. Modern archiving systems must support legal hold, preservation, and native format reproduction to avoid triggering a statute of limitations defense that fails because evidence was destroyed prematurely.

“The cost of inadequate archiving is not just technical debt; it’s legal liability. We’ve seen MDL judges order production of emails from systems that were never designed for discovery, resulting in sanctions and adverse inference instructions. Tech companies like Sonian need to build for retention, not just retrieval.” — Techsonian Editorial Board, 2026

Source URLs: techsonian.net | archived reference

Any organization subject to FDA oversight must implement a system that enables internal legal teams to place a litigation hold on custodians automatically. Without that capability, a plaintiff’s attorney in a mass tort action can argue that the defendant intentionally destroyed relevant evidence.

MDL Status for Mass Tort Plaintiffs: E-Discovery and the Need for Searchable Archives

Multidistrict litigation (MDL) consolidates dozens or hundreds of individual claims, often involving thousands of plaintiffs. In these proceedings, early case management orders almost always require the defendant to produce emails from key personnel. If your archiving system lacks full-text search across all message stores—including attachments and deleted items—you cannot comply. That’s where Sonian’s original investment in ElasticSearch becomes a legal asset. A searchable index built on open-source technologies can reduce the time and cost of litigation discovery by weeks.

To protect your organization, we recommend the following steps:

• Audit your current retention policy against FDA and SEC requirements. Verify that email deletion is suspended for custodians identified in any pending or anticipated litigation.
• Implement legal hold automation. Your archiving platform should integrate with your HR system to automatically flag departing employees whose data must be preserved due to a pending class action or MDL.
• Test search and retrieval under time pressure. Conduct regular mock e-discovery exercises to ensure you can produce emails in native format within the court’s deadline.
• Monitor adverse event reports and communicate with legal counsel immediately; an uptick in reported events often precedes a mass tort filing.

The goal is to turn your archiving system from a cost center into a litigation shield. When you can demonstrate to a plaintiff’s steering committee that you preserved every relevant email in a searchable format, you strengthen your position in settlement negotiations.

We’ve observed that companies using cloud-based archiving platforms like Sonian’s have an advantage in early resolution of mass tort lawsuits. They can provide metadata timelines and communication chains that either exculpate the company or allow for a targeted settlement before the MDL judge imposes escalating sanctions.

Conclusion: Your Right to Compensation and Free Case Review

Whether you are a defendant facing a mass tort MDL or a plaintiff who suffered harm from a defective medical device, archived email evidence can determine the outcome of your claim. If you believe your own data was improperly withheld or destroyed, you may be entitled to compensation—but only if you act before the statute of limitations expires. We encourage all readers to reach out to our legal partners for a free case review. Your right to compensation depends on the evidence we can preserve today.

Techsonian is an independent platform dedicated to analyzing the intersection of technology, law, and medicine. We do not provide legal advice, but we connect readers with experienced attorneys handling class action and mass tort claims.