40 CFR § 1042.330 - Selling engines from an engine family with a suspended certificate of conformity.

---
identifier: "/us/cfr/t40/s1042.330"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 1042.330 - Selling engines from an engine family with a suspended certificate of conformity."
title_number: 40
title_name: "Protection of Environment"
section_number: "1042.330"
section_name: "Selling engines from an engine family with a suspended certificate of conformity."
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "U"
subchapter_name: "AIR POLLUTION CONTROLS"
part_number: "1042"
part_name: "CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE COMPRESSION-IGNITION ENGINES AND VESSELS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "42 U.S.C. 7401-7671q."
regulatory_source: "73 FR 37243, June 30, 2008, unless otherwise noted."
cfr_part: "1042"
---


# 1042.330 Selling engines from an engine family with a suspended certificate of conformity.

You may sell engines that you produce after we suspend the engine family's certificate of conformity under § 1042.315 only if one of the following occurs:

(a) You test each engine you produce and show it complies with emission standards that apply.

(b) We conditionally reinstate the certificate for the engine family. We may do so if you agree to recall all the affected engines and remedy any noncompliance at no expense to the owner if later testing shows that the engine family still does not comply.