29 CFR § 4003.51 - Who may appeal or participate in appeals.

---
identifier: "/us/cfr/t29/s4003.51"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "29 CFR § 4003.51 - Who may appeal or participate in appeals."
title_number: 29
title_name: "Labor"
section_number: "4003.51"
section_name: "Who may appeal or participate in appeals."
chapter_name: "PENSION BENEFIT GUARANTY CORPORATION"
subchapter_number: "A"
subchapter_name: "GENERAL"
part_number: "4003"
part_name: "RULES FOR ADMINISTRATIVE REVIEW OF AGENCY DECISIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "29 U.S.C. 1302(b)(3)."
regulatory_source: "61 FR 34012, July 1, 1996, unless otherwise noted."
cfr_part: "4003"
---


# 4003.51 Who may appeal or participate in appeals.

Any person aggrieved by an initial determination to which this subpart applies may file an appeal. Any person who may be aggrieved by a decision under this subpart granting the relief requested in whole or in part may participate in the appeal in the manner provided in § 4003.57.