Also known as:FRCP 26(b)(3) · Fed. R. Civ. P. 26(b)(3) · Rule 26(b)(3)(A) · Rule 26(b)(3)(B) · work product doctrine · work-product protection · trial preparation materials
Written by attorneys · grounded in primary & secondary sources — see below
A procedural rule that shields from discovery documents and tangible things prepared by or for a party or its representative in anticipation of litigation or for trial. Protection applies unless the requesting party demonstrates substantial need for the materials to prepare its case and an inability to obtain their substantial equivalent without undue hardship. The rule safeguards an attorney's mental impressions and strategic preparations while leaving underlying facts available through other discovery methods.
Sources & Authorities· 5 primary sources
Select any source to read its text and confirm it supports the definition.
Cases
Federal Rules
Casebooks
Hornbooks
Study Supplements
How it applies
Common Examples
4
Consultant Reports After Collapse
Pinnacle Properties sued BuildRight Construction after a parking structure collapsed. BuildRight's in-house counsel directed a project manager and outside safety consultant to prepare internal memoranda and site inspection photos within hours of the incident. The materials were created outside BuildRight's routine reporting practices because litigation was expected. Pinnacle moved to compel the documents without showing substantial need or undue hardship. The court denied the motion because the materials qualified for protection.
Attorney Interview Summaries
Todd sued Stone Motor after a self-driving vehicle crashed. Stone Motor's counsel interviewed line engineers and overseas suppliers about defect patterns and prepared written summaries reflecting those interviews. The summaries were created in anticipation of litigation. Todd moved to compel the summaries without demonstrating necessity. The court denied the motion because the materials were protected attorney work product.
Employee Communications to Counsel
White Events sued View Screen for copyright infringement. White Events's in-house counsel directed lower-level security staff and stagehands to provide information about internal streaming protocols for the purpose of obtaining legal advice. Counsel prepared memos summarizing the interviews. View Screen moved to compel the memos. The court denied the motion because the communications and resulting memos received work-product protection.
Post-Error Internal Chronology
Naomi sued the law firm of Carter & Diaz for malpractice after the firm missed a filing deadline. After discovering the error, the firm's associates and risk-management partner created internal emails and a chronology to evaluate liability and prepare a defense. Naomi moved to compel the materials. The court denied the motion because the documents were prepared in anticipation of litigation.
Common questions
Frequently Asked
4
When does a document qualify as prepared in anticipation of litigation under the rule?+
A document qualifies when it is created because of the prospect of litigation rather than in the ordinary course of business. Courts examine factors such as timing relative to a litigation threat, involvement of counsel, labeling of the documents, and storage location. Materials generated pursuant to routine institutional requirements that would have been created regardless of any threat of suit fall outside protection.
Supporting sources
What showing must a requesting party make to overcome ordinary work-product protection?
The requesting party must demonstrate both substantial need for the materials to prepare its case and an inability to obtain their substantial equivalent by other means without undue hardship. Factual work product may be discoverable upon this showing, while opinion work product reflecting mental impressions receives stronger protection.
Supporting sources
Does the rule protect materials containing only factual information?+
Yes. The rule protects documents and tangible things prepared in anticipation of litigation even when they contain only factual descriptions. The underlying facts remain discoverable through other means such as depositions, but the compiled materials themselves receive protection to preserve the value added by the preparing party's selection and organization.
Supporting sources
How does the rule interact with the attorney-client privilege in corporate settings?+
The rule provides distinct protection for work product that is separate from the attorney-client privilege. Communications between corporate counsel and employees at all levels made at the direction of superiors for the purpose of securing legal advice receive privilege protection, while materials prepared in anticipation of litigation receive work-product protection even if they do not reveal privileged communications.
Supporting sources
, I do not believe that the
doctrine
applies where the material concerns a client who is no longer a potential party to adversarial litigation. Accordingly, I would affirm the judgment of…
. The District Court did not address this issue; however, it was fully briefed before the District Court. “The
work-product
doctrine
. . . protects from discovery
materials
prepared or…
Professional ResponsibilityClient confidentiality · Attorney-client privilegeMPREFoundational