# Changes in Requirements for Collective Trademarks and Service Marks, Collective Membership Marks, and Certification Marks; Correction
> **US Patent and Trademark Office** · Final rule; correcting amendment. · Published 2018-01-12 · Effective 2018-01-12 · 83 FR 1559
## Document
- **Document number:** 2018-00428
- **Category:** other
- **Sub-agency:** US Patent and Trademark Office
- **Federal Register citation:** 83 FR 1559
- **CFR reference:** 37 CFR 2
- **Publication date:** 2018-01-12
- **Effective date:** 2018-01-12
- **Commerce docket:** Docket No. PTO-T-2017-0054
## Abstract

The United States Patent and Trademark Office published in the Federal Register on June 11, 2015 a final rule, which became effective on July 11, 2015, revising the Trademark Rules of Practice. This document reinstates three paragraphs, which were inadvertently deleted as a result of an error in the amendatory instructions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/01/12/2018-00428/changes-in-requirements-for-collective-trademarks-and-service-marks-collective-membership-marks-and)
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