40 CFR § 1048.612 - What is the exemption for delegated final assembly?

---
identifier: "/us/cfr/t40/s1048.612"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 1048.612 - What is the exemption for delegated final assembly?"
title_number: 40
title_name: "Protection of Environment"
section_number: "1048.612"
section_name: "What is the exemption for delegated final assembly?"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "U"
subchapter_name: "AIR POLLUTION CONTROLS"
part_number: "1048"
part_name: "CONTROL OF EMISSIONS FROM NEW, LARGE NONROAD SPARK-IGNITION ENGINES"
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: "67 FR 68347, Nov. 8, 2002, unless otherwise noted."
cfr_part: "1048"
---


# 1048.612 What is the exemption for delegated final assembly?

The provisions of 40 CFR 1068.261 related to delegated final assembly apply for engines certified under this part 1048, with the following exceptions and clarifications:

(a) The provisions related to reduced auditing rates in 40 CFR 1068.261(d)(3)(iii) apply starting with the 2014 model year.

(b) [Reserved]

[73 FR 59242, Oct. 8, 2008]