28 CFR § 2.5 - Sentence aggregation.

---
identifier: "/us/cfr/t28/s2.5"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "28 CFR § 2.5 - Sentence aggregation."
title_number: 28
title_name: "Judicial Administration"
section_number: "2.5"
section_name: "Sentence aggregation."
chapter_name: "DEPARTMENT OF JUSTICE"
part_number: "2"
part_name: "PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT OF PRISONERS, YOUTH OFFENDERS, AND JUVENILE DELINQUENTS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "18 U.S.C. 4203(a)(1) and 4204(a)(6)."
regulatory_source: "42 FR 39809, Aug. 5, 1977, unless otherwise noted."
cfr_part: "2"
---


# 2.5 Sentence aggregation.

When multiple sentences are aggregated by the Bureau of Prisons pursuant to 18 U.S.C. 4161 and 4205, such sentences are treated as a single aggregate sentence for the purpose of every action taken by the Commission pursuant to these rules, and the prisoner has a single parole eligibility date as determined by the Bureau of Prisons.

[45 FR 44925, July 2, 1980]