Sample Evidence Preservation Letter to an Employer
Employers routinely overwrite security footage, purge email, and recycle scheduling data on short cycles. A preservation letter puts the employer on notice that specific records must be kept — before the retention period quietly expires.
When to Use This Letter
Send this early, as soon as you anticipate a dispute. Preservation is one of the few steps that gets harder with every week of delay.
- Video of an incident, which may be overwritten within days or weeks
- Badge, keycard, or access logs showing when you actually worked
- Punch-clock and timekeeping data, including edit histories
- Email, chat, and scheduling messages involving the decision-makers
- Investigation notes and witness statements
Video is the usual emergency. If footage matters, identify the camera, the date, and a tight time window, and send the letter immediately.
What Nevada Law Says
There is no single Nevada statute that governs an employee's preservation letter. Its force comes from the general principle that a party who is on notice of anticipated litigation should not destroy relevant evidence, and from the practical consequences of doing so — including adverse inferences and sanctions. Employers also have independent recordkeeping obligations for wage records, which is worth noting when timekeeping data is at issue.
The letter's real function is to convert routine, automatic deletion into a deliberate choice. Once an employer has a dated, specific request identifying the records, "our system overwrites after fourteen days" becomes a much weaker explanation.
Keep in mind that this letter signals a likely dispute. That is sometimes exactly right and sometimes premature, so consider whether to send it before or alongside a complaint, and get advice if the timing is delicate.
Sample Letter You Can Adapt
Replace the highlighted placeholders with your own facts, and delete anything that does not apply. Keep the tone factual rather than angry — assume this letter will later be read by human resources, an outside investigator, a state agency, or a judge.
[Your name]
[Your mailing address]
[Personal email and phone]
[Date]
To: [Employer legal name]
[Attention: HR director, general counsel, or registered agent]
[Address]
Re: Notice to preserve evidence — [brief subject, e.g. incident of (date)]
Dear [Name],
I am writing to request that [employer legal name] preserve records relevant
to [describe the dispute: the (date) incident involving (name) / my (date)
termination / unpaid wages for the period (dates)]. I anticipate that these
records may be relevant to a legal claim, and I ask that the company suspend any
automatic deletion, overwriting, or destruction affecting them.
Please preserve, without limitation:
1. Video and audio recordings from [specific camera or area] on
[date] between [start time] and [end time], and for
[additional dates and windows].
2. Badge, keycard, and access-control logs for [my employee ID] and for
[other relevant individuals] from [date] to [date].
3. Timekeeping and punch records for me from [date] to [date], including
all edit histories, audit trails, and records of manual adjustments.
4. Payroll records, pay statements, and wage calculations for the same period.
5. Email, text messages, and internal chat or messaging records involving
[names of supervisors, HR staff, and decision-makers] that reference
[me, by name or employee ID / the (date) incident / my complaint of (date)],
from [date] to the present.
6. Scheduling records, shift assignments, and any changes to them for
[date range].
7. My personnel file in its current form, including any documents added after
[date], and all versions of any performance or disciplinary document
concerning me.
8. Notes, statements, reports, and findings from any investigation relating to
[the incident / my complaint], and the identity of the investigator.
9. Handbook and policy versions in effect from [date] to [date],
including any revisions.
Please also suspend routine destruction under any retention schedule that would
otherwise affect these categories, and confirm in writing that the preservation
has been implemented.
I am separately requesting access to my personnel records under NRS 613.075.
Sincerely,
[Your name]How to Send It and What to Keep
Speed and provable delivery are the whole point. Send it certified with return receipt and by email the same day.
- Send immediately where video is involved — retention windows are often measured in days
- Address the employer's legal entity, and the registered agent if you have it
- Be specific about cameras, dates, time windows, and custodians
- Keep the certified receipt, tracking record, and a PDF of the email
- Request written confirmation that preservation is in place
Preserve your own material too. Save copies of your correspondence, your notes, and your own records, and do not delete messages relevant to the dispute.
Mistakes That Weaken the Letter
- Sending it weeks later. Footage is frequently gone within days.
- Asking for "all relevant records." Vague requests are easy to read narrowly. Identify categories, custodians, dates, and time windows.
- Omitting timekeeping edit histories. The audit trail often matters more than the final numbers.
- Deleting your own messages. Preservation obligations can cut both ways.
- Taking company documents you are not authorized to access instead of asking that they be preserved.
What Usually Happens After You Send It
Most employers respond in one of four ways: they fix the problem, they open an internal investigation, they answer with a denial, or they say nothing. Each response tells you something useful. A correction resolves the issue. An investigation creates records that may matter later. A denial locks the employer into an explanation that can be compared against the documents. Silence, on a written and dated request, is itself evidence that notice was given and ignored.
Keep a short log of what happens after the letter goes out: dates of meetings, who attended, what was said, and any change to your schedule, duties, pay, or reviews. Employees often remember the letter clearly and forget the three weeks that followed, which is usually the period that matters most.
Writing to Your Employer Is Generally Protected
Nevada and federal law protect employees who report conduct they reasonably believe is unlawful. NRS 613.340 prohibits retaliation against workers who oppose unlawful employment practices or take part in an investigation, charge, or hearing. That protection can apply even when the underlying complaint is never proven, provided the belief was reasonable and held in good faith.
If discipline, a schedule cut, a demotion, reassignment, or termination follows shortly after your letter, the timing itself can support a retaliation claim that is separate from the original problem. Do not resign in response without advice — quitting can complicate both the claim and any unemployment filing.
Watch the Deadlines
A letter to your employer does not extend any legal deadline. Discrimination, harassment, and retaliation claims typically require a charge with the Nevada Equal Rights Commission or the EEOC before a lawsuit, and those windows can be short. Wage claims run on their own timetable: NRS 608.135 authorizes a civil action within two years for violations of NRS 608.020 through 608.050. Send the letter, then confirm your actual deadlines with counsel rather than waiting on a reply.
More templates and guides: letter templates · Nevada employment resources · practice areas · FAQ.
Frequently Asked Questions
How quickly do I need to send a preservation letter?
As soon as you anticipate a dispute, and immediately if video matters. Many surveillance systems overwrite on cycles measured in days or a few weeks, and once footage is gone it usually cannot be recovered.
Does my employer have to comply?
There is no single Nevada statute that compels a response to an employee's letter, but a party on notice of anticipated litigation who destroys relevant evidence can face consequences including adverse inferences and sanctions. The letter converts automatic deletion into a deliberate choice.
Should I send this before or after I complain?
It depends on the situation. A preservation letter signals a likely dispute, which is sometimes useful and sometimes premature. If timing is sensitive, get advice before sending.
Can I just copy the files myself instead?
Be careful. Taking documents you were not authorized to access can create a separate problem even where your underlying claim is strong. Ask that records be preserved rather than self-collecting company data.
Related Pages
Talk With a Las Vegas Employment Lawyer
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This page is for general informational purposes and is not legal advice. Nevada and federal employment laws change, and deadlines and remedies depend on the facts. Contact an attorney about your situation.