40 CFR § 1054.335 - How do I ask EPA to reinstate my suspended certificate?

---
identifier: "/us/cfr/t40/s1054.335"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "40 CFR § 1054.335 - How do I ask EPA to reinstate my suspended certificate?"
title_number: 40
title_name: "Protection of Environment"
section_number: "1054.335"
section_name: "How do I ask EPA to reinstate my suspended certificate?"
chapter_name: "ENVIRONMENTAL PROTECTION AGENCY"
subchapter_number: "U"
subchapter_name: "AIR POLLUTION CONTROLS"
part_number: "1054"
part_name: "CONTROL OF EMISSIONS FROM NEW, SMALL NONROAD SPARK-IGNITION ENGINES AND EQUIPMENT"
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 59259, Oct. 8, 2008, unless otherwise noted."
cfr_part: "1054"
---


# 1054.335 How do I ask EPA to reinstate my suspended certificate?

(a) Send us a written report asking us to reinstate your suspended certificate. In your report, identify the reason for noncompliance, propose a remedy for the engine family, and commit to a date for carrying it out. In your proposed remedy include any quality control measures you propose to keep the problem from happening again.

(b) Give us data from production-line testing that shows the remedied engine family complies with all the emission standards that apply.