eCFR Reference Browser

---

title: "40 CFR §89.501"

source: "https://www.ecfr.gov/current/title-40/section-89.501"

title_number: "40"

volume_number: "22"

chapter_number: "Unknown"

subchapter_code: "C"

subchapter_subject: "AIR PROGRAMS (CONTINUED)"

part_code: "89"

part_subject: "CONTROL OF EMISSIONS FROM NEW AND IN-USE NONROAD COMPRESSION-IGNITION ENGINES"

subpart_code: "F"

subpart_subject: "Selective Enforcement Auditing"

section_number: "89.501"

section_subject: "Applicability."

cfr_reference: "40 CFR 89.501"

title_name: "Title 40"

title_subject: "Protection of Environment"

parts_covered: "Parts 87 to 95"

revised_date: "Revised as of July 1, 2017"

publication_date: "As of July 1, 2017"

contains_description: "Containing a codification of documents of general applicability and future effect"

publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"

---

The requirements of subpart F are applicable to all nonroad engines subject to the provisions of subpart A of part 89.

§89.501 - Applicability.