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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Dec 12, 2024
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Title 40
Chapter I
Part 1048
Subpart E - Subpart E—Testing In-use Engines
§ 1048.401 - What testing requirements apply to my engines that have gone into service?
§ 1048.405 - How does this program work?
§ 1048.410 - How must I select, prepare, and test my in-use engines?
§ 1048.415 - What happens if in-use engines do not meet requirements?
§ 1048.420 - What in-use testing information must I report to EPA?
§ 1048.425 - What records must I keep?
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