Litigation Hold Letters: What Businesses Must Do to Preserve Evidence
When a business becomes aware of a potential lawsuit, government investigation, or regulatory dispute, its legal obligations change immediately — even before any complaint is filed. One of the most critical, and most frequently mishandled, of those obligations is the duty to preserve evidence. A business that fails to act promptly risks not just losing the case, but facing sanctions that can include adverse jury instructions, monetary penalties, exclusion of evidence, or in extreme cases, default judgment. The mechanism for fulfilling this obligation is the litigation hold.
What a Litigation Hold Is
A litigation hold — sometimes called a legal hold notice — is a formal written directive requiring employees, officers, and relevant third parties to preserve all documents, data, and electronically stored information that may be relevant to anticipated or pending litigation. Its immediate practical effect is to suspend the company's ordinary document retention and destruction practices: routine email deletion, auto-purging of chat messages, overwriting of backup systems, disposal of paper files, and the replacement or re-imaging of devices.
The hold does not need to be comprehensive on day one — the scope of relevant information often becomes clearer as the matter develops. But it must be issued promptly, directed to the right people, and actively enforced. A litigation hold that exists on paper but is not communicated or monitored provides no protection against a spoliation claim.
When the Obligation Arises
The duty to preserve evidence arises when litigation is reasonably anticipated — which is well before a complaint is filed. Courts in New York and New Jersey have consistently held that waiting for formal service of process before implementing a hold is too late.
Reasonable anticipation of litigation can be triggered by a demand letter or cease-and-desist notice, the escalation of a commercial dispute beyond routine negotiation, an internal complaint by an employee that is likely to lead to a claim, the initiation of a government inquiry or regulatory audit, or an incident that predictably gives rise to legal exposure — a data breach, a workplace injury, a product failure, or a significant contract dispute. The question courts ask is not whether litigation was certain, but whether a reasonable business in the same position would have anticipated it. If the answer is yes, the preservation obligation was already in effect.
The practical implication is that businesses should not treat the receipt of a demand letter as merely the opening of a negotiation. It is simultaneously the trigger for an internal evidence preservation process, and the failure to recognize that can create problems that outlast the underlying dispute.
What Must Be Preserved
A litigation hold must cover all potentially relevant information in whatever form it exists. Electronic records are the most commonly overlooked category. Emails — including those sent from personal accounts used for business purposes — must be preserved. So must text messages, communications on platforms such as Slack, Microsoft Teams, WhatsApp, or KakaoTalk, documents and spreadsheets, database records, CRM data, accounting and financial records, contracts and drafts, calendar entries, meeting notes, voicemails, and the metadata associated with electronic files. Metadata — information about when a file was created, modified, or accessed — is often critical in litigation and is easily destroyed by ordinary file-handling practices.
Physical records — paper contracts, printed correspondence, handwritten notes — are equally subject to the hold. So are records held by outside consultants, vendors, or service providers, to the extent the business has the ability to direct their preservation.
One area that frequently creates problems is personal devices. If an employee conducted business on a personal phone or personal computer — sent emails, participated in messaging groups, stored documents — those devices fall within the scope of the hold. Businesses that fail to account for personal device use when implementing a hold often discover the gap only after relevant communications have been deleted.
Who Must Receive the Hold
The hold must be directed to everyone who may possess relevant information — not just those directly involved in the dispute. That typically includes executives and senior management, the employees most directly connected to the events at issue, human resources personnel in employment-related matters, IT staff and system administrators who control the company's data environment, and outside parties such as consultants or vendors who hold company data.
Courts expect businesses to take a reasonable and proactive approach to identifying custodians. Issuing a narrow hold that covers only the most obvious individuals — and later discovering that relevant communications existed in the hands of employees who were never notified — is a common and costly mistake. The safer practice is to err toward over-inclusion at the outset and narrow the scope as the matter develops and relevant custodians are better understood.
What an Effective Hold Notice Must Include
A vague or informal notice is frequently found inadequate by courts. An effective litigation hold letter must clearly describe the nature of the dispute or investigation so that recipients understand the context; identify the categories of documents and data that must be preserved; direct recipients to immediately suspend any deletion, alteration, or disposal of relevant information; cover both electronic and physical records; explain that non-compliance may have serious legal consequences for the company and potentially for the individual; provide a point of contact for questions; and require recipients to acknowledge in writing that they have received, read, and understood the notice.
The acknowledgment requirement matters. It creates a record of compliance and puts the recipient on formal notice of their personal obligation. A hold sent by mass email with no follow-up is difficult to rely on when a court asks whether specific employees were actually informed.
The Hold Is an Ongoing Obligation, Not a One-Time Task
Issuing the initial hold notice is the beginning of the preservation obligation, not the fulfillment of it. Courts scrutinize not just whether a company sent a notice, but whether it actively enforced the hold over time. That requires monitoring compliance, re-issuing or updating the hold as the scope of the dispute becomes clearer, adding newly identified custodians as they are discovered, coordinating with IT to ensure that system-level protections — such as suspending auto-delete functions and preserving backup systems — are in place and maintained, and ultimately lifting the hold only after the matter is fully and finally resolved.
A common failure pattern is a company that issues a hold at the outset but then allows normal business operations — including routine data deletion — to resume without anyone verifying that the hold remains in effect. By the time the gap is discovered, the missing data has often become the central issue in the litigation.
The Consequences of Getting It Wrong
Spoliation — the destruction or loss of evidence subject to a preservation obligation — carries serious consequences regardless of whether the destruction was intentional. Courts in New York and New Jersey have broad authority to sanction parties whose evidence preservation failures prejudice the opposing side. Sanctions can include monetary penalties, court orders requiring expensive forensic investigation to attempt recovery of lost data, adverse inference instructions that tell the jury it may assume the destroyed evidence was harmful to the spoliating party, exclusion of evidence or defenses, and in egregious cases, terminating sanctions or default judgment.
The standard is reasonableness, not perfection. A company that acted promptly, in good faith, and with appropriate thoroughness will generally be protected even if some evidence is ultimately lost. A company that received a demand letter, took no action, and allowed routine deletion to continue faces a very different analysis — and the fact that the deletion was "automatic" or "routine" is not a defense once the preservation obligation has arisen.
It is also worth noting that litigation holds are not limited to large corporations. Courts apply the same preservation standards to businesses of all sizes. In some respects, the analysis is simpler for smaller companies: the data environment is less complex, the number of custodians is smaller, and the steps required to implement an effective hold are more straightforward. That also means there is less excuse for inaction.
Frequently Asked Questions
When does the obligation to issue a litigation hold arise?
The obligation arises when litigation is reasonably anticipated — which is often well before a complaint is filed. Receipt of a demand letter, escalation of a commercial dispute, an employee complaint likely to lead to a claim, or a government inquiry are all common triggers. Waiting for formal service of process is too late.
Does a litigation hold apply to documents held in other countries?
Yes, if the U.S. subsidiary has the practical ability to obtain those documents from the foreign parent or affiliate. Courts have consistently held that foreign location does not insulate documents from U.S. discovery obligations. Foreign privacy law is a relevant factor but rarely overrides a court's discovery order entirely.
What are the consequences of failing to implement a litigation hold?
Courts can impose monetary sanctions, require expensive forensic recovery efforts, issue adverse inference instructions telling the jury it may assume destroyed evidence was harmful to the spoliating party, exclude evidence or defenses, and in extreme cases enter default judgment. Unintentional destruction is not a defense once the preservation obligation has arisen.
Do litigation hold obligations apply to small businesses?
Yes. Courts apply the same preservation standards to businesses of all sizes. In some respects the analysis is simpler for smaller companies — fewer custodians, less complex data environments — which means there is less excuse for failing to implement a hold promptly.
Can routine auto-delete functions continue during a litigation hold?
No. Once a litigation hold is in effect, routine auto-deletion of potentially relevant data must be suspended. A company that allows auto-delete functions to continue after the preservation obligation has arisen — even if the deletion is automated and unintentional — faces the same sanctions exposure as deliberate destruction.
Implementing a litigation hold requires coordination between legal counsel, management, and IT — and it requires acting before the situation feels urgent, because by the time it does, evidence may already be gone. If your business has received a demand letter, learned of a government inquiry, or experienced an incident that may lead to litigation, that is the moment to engage counsel and begin the preservation process. Good Pine P.C. advises businesses in New York and New Jersey on litigation readiness, evidence preservation obligations, and commercial dispute strategy.
This article is provided by Good Pine P.C. for general informational purposes only and does not constitute legal advice. Reading this article does not create an attorney–client relationship with Good Pine P.C. Laws and legal standards vary based on specific facts and circumstances. For legal guidance tailored to your situation, please contact Good Pine P.C. directly.
