Best Evidence & Contents of Documents — Florida and Federal Court

The Evidence Code · Topic Guide

§§ 90.951–90.958, Fla. Stat. · Fed. R. Evid. 1001–1008 · Phillips, Hunt & Walker

The “best evidence rule” is one of the most misunderstood rules of evidence. It doesn’t say your best proof always wins. It says something narrower: to prove the contents of a writing, recording, or photograph, the original is required unless one of a defined set of exceptions applies. Everything else — duplicates, secondary evidence, summaries — flows from that principle.

Definitions — Rule 1001 / § 90.951

Read: § 90.951, Fla. Stat. · Fed. R. Evid. 1001.

Writings and recordings. Letters, words, numbers, or equivalents, set down in any form.
Photograph. Photographic images and their equivalents, including video and other visual media.
Original. The writing or recording itself; for ESI, any printout or output that accurately reflects the data.
Duplicate. A counterpart produced by any process that accurately reproduces the original.

For ESI, the practical consequence is that the printout is an “original”. That single definition resolves most modern best-evidence disputes.

The rule itself — Rule 1002 / § 90.952

An original writing, recording, or photograph is required to prove its contents unless the rules or a statute provide otherwise. Read: § 90.952, Fla. Stat. · Fed. R. Evid. 1002.

When the rule applies: only when a party is trying to prove the contents of the writing. If a witness happened to see an event that was also recorded, the witness can testify from personal knowledge without producing the video.

Duplicates — Rule 1003 / § 90.953

A duplicate is admissible to the same extent as the original unless a genuine question is raised about the authenticity of the original or the circumstances make it unfair to admit the duplicate. Read: § 90.953, Fla. Stat. · Fed. R. Evid. 1003.

Public records — Rule 1005 / § 90.955

The contents of an official record may be proved by a copy certified as correct under Rule 902 or by a witness who has compared the copy with the original. Read: § 90.955, Fla. Stat. · Fed. R. Evid. 1005.

Summaries — Rule 1006 / § 90.956

When underlying records are voluminous, a chart, summary, or calculation may be admitted through a qualified witness. Both jurisdictions require the summary to fairly represent the underlying material and the underlying material to be available to opposing parties. Read: § 90.956, Fla. Stat. · Fed. R. Evid. 1006.

Florida vs. federal difference worth flagging: Florida § 90.956 expressly requires timely written notice of intent to use the summary, with proof of the notice filed with the court, and pretrial availability of the originals or duplicates. FRE 1006 was refined by amendment effective December 1, 2024. See also the 2024 addition of Rule 107 on illustrative aids, which draws the line between a Rule 1006 summary in evidence and a mere demonstrative that doesn’t go to the jury room.

Testimony or admissions of a party — Rule 1007 / § 90.957

The contents may be proved by the testimony, deposition, or written statement of the party against whom offered, without accounting for the original. Read: § 90.957, Fla. Stat. · Fed. R. Evid. 1007.

Functions of court and jury — Rule 1008 / § 90.958

The judge decides most preliminary best-evidence questions. But three specific questions go to the jury: (a) whether the asserted writing ever existed; (b) whether another writing produced at trial is the original; (c) whether other evidence of contents correctly reflects the contents. Read: § 90.958, Fla. Stat. · Fed. R. Evid. 1008.

Modern application — ESI, screenshots, and databases

A database report or PDF export is an “original” under Rule 1001.
A screenshot is a duplicate (Rule 1003) if it accurately reproduces the source.
Native-format production preserves formulas, metadata, and hyperlinks.
Voluminous data sets — call logs, transaction histories, log files — are the classic Rule 1006 summary use case.

Practical points from the trial bar

Ask what the offer is really about. If the point is contents, best evidence applies. If the point is that an event happened, and the writing is one of several proofs, best evidence often does not apply.
Duplicates as default. Rule 1003 makes duplicates admissible unless authenticity is genuinely disputed.
Rule 1004 diligence. Build a record of the search when offering secondary evidence.
Rule 1006 — deliver the underlying data. In Florida, calendar your § 90.956 written notice.
Rule 107 line (federal only, 2024). If your chart is evidence and goes back with the jury, it’s Rule 1006. Choose deliberately.
Rule 1008 splits the work. If the fight is over whether the writing existed, which item is the original, or whether the secondary evidence is accurate, that is jury turf.