part_subject: "CONTROL OF EMISSIONS FROM RECREATIONAL ENGINES AND VEHICLES"
subpart_code: "A"
subpart_subject: "Overview and Applicability"
section_number: "1051.2"
section_subject: "Who is responsible for compliance?"
cfr_reference: "40 CFR 1051.2"
title_name: "Title 40"
title_subject: "Protection of Environment"
parts_covered: "Parts 1000 to 1059"
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 regulations in this part 1051 contain provisions that affect both vehicle manufacturers and others. However, the requirements of this part are generally addressed to the vehicle manufacturer. The term “you” generally means the vehicle manufacturer, as defined in § 1051.801, especially for issues related to certification (including production-line testing, reporting, etc.).