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46 CFR § 56.65-1 - General (modifies 127 through 135).

---
identifier: "/us/cfr/t46/s56.65-1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "46 CFR § 56.65-1 - General (modifies 127 through 135)."
title_number: 46
title_name: "Shipping"
section_number: "56.65-1"
section_name: "General (modifies 127 through 135)."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "F"
subchapter_name: "MARINE ENGINEERING"
part_number: "56"
part_name: "PIPING SYSTEMS AND APPURTENANCES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "33 U.S.C. 1321(j), 1509; 43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation No. 00170.1, Revision No. 01.4."
regulatory_source: "CGFR 68-82, 33 FR 18843, Dec. 18, 1968, unless otherwise noted."
cfr_part: "56"
---

# 56.65-1 General (modifies 127 through 135).

The requirements for fabrication, assembly, and erection in subparts 56.70 through 56.90 must apply in lieu of 127 through 135 of ASME B31.1 (incorporated by reference; see § 56.01-2). Those paragraphs reproduced are so noted.