47 CFR § 61.86 - Supplements.

---
identifier: "/us/cfr/t47/s61.86"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "47 CFR § 61.86 - Supplements."
title_number: 47
title_name: "Telecommunication"
section_number: "61.86"
section_name: "Supplements."
chapter_name: "FEDERAL COMMUNICATIONS COMMISSION"
subchapter_number: "B"
subchapter_name: "COMMON CARRIER SERVICES"
part_number: "61"
part_name: "TARIFFS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "47 U.S.C. 151, 154(i), 154(j), 201-205, 403, unless otherwise noted."
regulatory_source: "49 FR 40869, Oct. 18, 1984, unless otherwise noted."
cfr_part: "61"
---


# 61.86 Supplements.

An issuing carrier may not file a supplement except to suspend or cancel a tariff publication, or to defer the effective date of pending tariff revisions. A carrier may file a supplement for the voluntary deferral of a tariff publication.

[76 FR 43216, July 20, 2011]