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The errata sheet is not a do over
Discovery

The errata sheet is not a do over

By Jason Tenenbaum 2 min read

Key Takeaway

Appellate court ruling on CPLR 3116(a) errata sheets: deponents cannot make radical changes without adequate explanations in NY personal injury depositions.

This article is part of our ongoing discovery coverage, with 103 published articles analyzing discovery issues across New York State. Attorney Jason Tenenbaum brings 24+ years of hands-on experience to this analysis, drawing from his work on more than 1,000 appeals, over 100,000 no-fault cases, and recovery of over $100 million for clients throughout Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, and the Bronx. For personalized legal advice about how these principles apply to your specific situation, contact our Long Island office at (516) 750-0595 for a free consultation.

Oh man, how many times do you get an EBT or EUO transcript that has an errata sheet that actually rewrote the examination?  I will one of these days put on here an EUO I did where EIP admitted that he was a ULD (unlisted driver) and then in his errata sheet changed all of the answers.

Here is the case:   Ashford v Tannenhauser, 2013 NY Slip Op 05508 (2d Dept. 2013)

“In his post-deposition errata sheet, the injured plaintiff radically changed much of his earlier testimony, with the vague explanation that he had been “nervous” during his deposition. CPLR 3116(a) provides that a “deposition shall be submitted to the witness for examination and shall be read to or by him or her, and any changes in form or substance which the witness desires to make shall be entered at the end of the deposition with a statement of reasons given by the witness for making them.” Since the injured plaintiff failed to offer an adequate reason for materially altering the substance of his deposition testimony, the altered testimony could not properly be considered in determining the existence of a triable issue of fact as to whether a defect in, or the inadequacy of, the ladder caused his fall (see Garcia-Rosales v Bais Rochel Resort, 100 AD3d 687Shell v Kone El. Co., 90 AD3d 890Thompson v Commack Multiplex Cinemas, 83 AD3d 929Kuzimin v Visiting Nurse Serv. of N.Y., 56 AD3d 438, 439). In the absence of the proposed alterations, the injured plaintiff’s deposition testimony was insufficient to raise a triable issue of fact with respect to the defectiveness or inadequacy of the ladder so as to warrant the denial of summary judgment. Likewise, in opposition to the defendants’ prima facie showing that the trust was an out-of-possession landlord with no duty to repair or maintain the ladder or the floor, the plaintiffs failed to raise a triable issue of fact. Therefore, the Supreme Court erred in denying the defendants’ motion for summary judgment dismissing the complaint.”


Legal Update (February 2026): Since this 2013 post, the standards governing errata sheet submissions and acceptable reasons for testimony changes under CPLR 3116(a) may have evolved through subsequent appellate decisions and procedural amendments. Practitioners should verify current judicial interpretations of what constitutes “adequate reason” for material alterations to deposition testimony, as courts have continued to refine the boundaries between permissible corrections and impermissible substantive changes.

Legal Context

Why This Matters for Your Case

New York law is among the most complex and nuanced in the country, with distinct procedural rules, substantive doctrines, and court systems that differ significantly from other jurisdictions. The Civil Practice Law and Rules (CPLR) governs every stage of civil litigation, from service of process through trial and appeal. The Appellate Division, Appellate Term, and Court of Appeals create a rich and ever-evolving body of case law that practitioners must follow.

Attorney Jason Tenenbaum has practiced across these areas for over 24 years, writing more than 1,000 appellate briefs and publishing over 2,353 legal articles that attorneys and clients rely on for guidance. The analysis in this article reflects real courtroom experience — from motion practice in Civil Court and Supreme Court to oral arguments before the Appellate Division — and a deep understanding of how New York courts actually apply the law in practice.

About This Topic

Discovery Practice in New York Courts

Discovery is the pre-trial process through which parties exchange information relevant to the dispute. In New York, discovery practice is governed by CPLR Article 31 and involves depositions, interrogatories, document demands, and physical examinations. Disputes over the scope of discovery, compliance with demands, and sanctions for noncompliance are frequent in both no-fault and personal injury cases. These articles analyze discovery rules, court decisions on discovery disputes, and strategies for effective discovery practice.

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Disclaimer: This article is published by the Law Office of Jason Tenenbaum, P.C. for informational and educational purposes only. It does not constitute legal advice, and no attorney-client relationship is formed by reading this content. The legal principles discussed may not apply to your specific situation, and the law may have changed since this article was last updated.

New York law varies by jurisdiction — court decisions in one Appellate Division department may not be followed in another, and local court rules in Nassau County Supreme Court differ from those in Suffolk County Supreme Court, Kings County Civil Court, or Queens County Supreme Court. The Appellate Division, Second Department (which covers Long Island, Brooklyn, Queens, and Staten Island) and the Appellate Term (which hears appeals from lower courts) each have distinct procedural requirements and precedents that affect litigation strategy.

If you need legal help with a discovery matter, contact our office at (516) 750-0595 for a free consultation. We serve clients throughout Long Island (Huntington, Babylon, Islip, Brookhaven, Smithtown, Riverhead, Southampton, East Hampton), Nassau County (Hempstead, Garden City, Mineola, Great Neck, Manhasset, Freeport, Long Beach, Rockville Centre, Valley Stream, Westbury, Hicksville, Massapequa), Suffolk County (Hauppauge, Deer Park, Bay Shore, Central Islip, Patchogue, Brentwood), Queens, Brooklyn, Manhattan, the Bronx, Staten Island, and Westchester County. Prior results do not guarantee a similar outcome.

Jason Tenenbaum, Personal Injury Attorney serving Long Island, Nassau County and Suffolk County

Reviewed & Verified By

Jason Tenenbaum, Esq.

Jason Tenenbaum is a personal injury attorney serving Long Island, Nassau & Suffolk Counties, and New York City. Admitted to practice in NY, NJ, FL, TX, GA, MI, and Federal courts, Jason is one of the few attorneys who writes his own appeals and tries his own cases. Since 2002, he has authored over 2,353 articles on no-fault insurance law, personal injury, and employment law — a resource other attorneys rely on to stay current on New York appellate decisions.

Education
Syracuse University College of Law
Experience
24+ Years
Articles
2,353+ Published
Licensed In
7 States + Federal

Discussion

Comments (1)

Archived from the original blog discussion.

J
JT Author
In light of Lifex v. Safeco, they are construed similarly. You know, it is weird when I hear the words “safeco”. Alrof, Lifex… What was going on there? I am clueless.

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