17 CFR § 240.15Fi-4 - Security-based swap portfolio compression.

---
identifier: "/us/cfr/t17/s240.15Fi-4"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "17 CFR § 240.15Fi-4 - Security-based swap portfolio compression."
title_number: 17
title_name: "Commodity and Securities Exchanges"
section_number: "240.15Fi-4"
section_name: "Security-based swap portfolio compression."
chapter_name: "SECURITIES AND EXCHANGE COMMISSION"
part_number: "240"
part_name: "GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "15 U.S.C. 77c, 77d, 77g, 77j, 77s, 77z-2, 77z-3, 77eee, 77ggg, 77nnn, 77sss, 77ttt, 78c, 78c-3, 78c-5, 78d, 78e, 78f, 78g, 78i, 78j, 78j-1, 78j-4, 78k, 78k-1, 78 78m, 78n, 78n-1, 78 78-4, 78-10, 78p, 78q, 78q-1, 78s, 78u-5, 78w, 78x, 78dd, 78 78mm, 80a-20, 80a-23, 80a-29, 80a-37, 80b-3, 80b-4, 80b-11, 1681w(a)(1), 6801-6809, 6825, 7201  and 8302; 7 U.S.C. 2(c)(2)(E); 12 U.S.C. 5221(e)(3); 18 U.S.C. 1350; Pub. L. 111-203, 939A, 124 Stat. 1376 (2010); and Pub. L. 112-106, sec. 503 and 602, 126 Stat. 326 (2012), unless otherwise noted."
cfr_part: "240"
---


# 240.15Fi-4 Security-based swap portfolio compression.

(a) *Portfolio compression with security-based swap dealers and major security-based swap participants*—(1) *Bilateral offset.* Each security-based swap dealer and major security-based swap participant shall establish, maintain, and follow written policies and procedures for terminating each fully offsetting security-based swap between a security-based swap dealer or major security-based swap participant and another security-based swap dealer or major security-based swap participant in a timely fashion, when appropriate.

(2) *Bilateral compression.* Each security-based swap dealer and major security-based swap participant shall establish, maintain, and follow written policies and procedures for periodically engaging in bilateral portfolio compression exercises, when appropriate, with each counterparty that is also a security-based swap dealer or major security-based swap participant. Such policies and procedures shall address, among other things, the evaluation of bilateral portfolio compression exercises that are initiated, offered, or sponsored by any third party.

(3) *Multilateral compression.* Each security-based swap dealer and major security-based swap participant shall establish, maintain, and follow written policies and procedures for periodically engaging in multilateral portfolio compression exercises, when appropriate, with each counterparty that is also a security-based swap dealer or major security-based swap participant. Such policies and procedures shall address, among other things, the evaluation of multilateral portfolio compression exercises that are initiated, offered, or sponsored by any third party.

(b) *Portfolio compression with counterparties other than security-based swap dealers and major security-based swap participants.* Each security-based swap dealer and major security-based swap participant shall establish, maintain, and follow written policies and procedures for periodically terminating fully offsetting security-based swaps and for engaging in bilateral or multilateral portfolio compression exercises with respect to security-based swaps in which its counterparty is an entity other than a security-based swap dealer or major security-based swap participant, when appropriate and to the extent requested by any such counterparty.

(c) *Portfolio compression of cleared security-based swaps.* Nothing in this section shall apply to any security-based swap that is, directly or indirectly, submitted to and cleared by a clearing agency registered pursuant to section 17A of the Act (15 U.S.C. 78q-1) or by a clearing agency that the Commission has exempted from registration by rule or order pursuant to section 17A of the Act (15 U.S.C. 78q-1).

[85 FR 6414, Feb. 4, 2020, as amended at 90 FR 7366, Jan. 21, 2025]