Final Rule for Phase 2 Emission Standards for New Nonroad Spark-Ignition Nonhandheld Engines At or Below 19 Kilowatts
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In this action, EPA is finalizing a second phase of emission regulations to control emissions from new nonroad spark-ignition nonhandheld engines at or below 19 kilowatts (25 horsepower). These engines are used principally in lawn and garden equipment in applications such as lawnmowers and garden tractors.
- Final Rule (PDF)(48 pp, 493 K, published March 30, 1999)
- Final Regulatory Impact Analysis (PDF)(176 pp, 341 K, EPA-420-R-99-003, published March 1999)
- Summary and Analysis of Comments (PDF)(103 pp, 550 K, published March 3, 1999)
- New Phase 2 Standards for Small Spark-Ignition Nonhandheld Engines (PDF) (5 pp, 37 K, EPA-420-F-99-008, published March 1999)