Engine Exception

{
  "id": "MLC-T-ENV-009603",
  "term": "Engine Exception",
  "field": "Environment",
  "definition": "1. To routinely allow engines to be produced and sold that do not meet (or do not fully meet) otherwise applicable standards. (Note that this definition applies only with respect to spare engines and that the term ‘‘except’’ has its plain meaning in other contexts.) Excepted engines must conform to regulatory conditions specified for an exception in this part and other applicable regulations. Excepted engines are deemed to be ‘‘subject to’’ the standards of this part even though they are not required to comply with the otherwise applicable requirements. Engines excepted with respect to certain standards must comply with other standards from which they are not excepted.\n\n2. routinely allow engines to be manufactured and sold that do not meet (or do not fully meet) otherwise applicable standards. Note that this definition applies only with respect to § 1031.20 and that the term “except” has its plain meaning in other contexts.",
  "references": [
    "40 CFR 87.1 (CFR 2018)",
    "40 CFR 1031.205 (2023)"
  ],
  "url": "https://mlchart.com/terminology/environment/engine-exception/"
}