37 CFR § 41.153 - Records of the Office.

---
identifier: "/us/cfr/t37/s41.153"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "37 CFR § 41.153 - Records of the Office."
title_number: 37
title_name: "Patents, Trademarks, and Copyrights"
section_number: "41.153"
section_name: "Records of the Office."
chapter_name: "UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE"
subchapter_number: "A"
subchapter_name: "GENERAL"
part_number: "41"
part_name: "PRACTICE BEFORE THE PATENT TRIAL AND APPEAL BOARD"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "35 U.S.C. 2(b)(2), 3(a)(2)(A), 21, 23, 32, 41, 134, 135, and Public Law 112-29."
regulatory_source: "69 FR 50003, Aug. 12, 2004, unless otherwise noted."
cfr_part: "41"
---


# 41.153 Records of the Office.

Certification is not necessary as a condition to admissibility when the evidence to be submitted is a record of the Office to which all parties have access.