Final Rule for Amendments Related to Tier 3 Motor Vehicle Emission and Fuel Standards
On this page:
Rule Summary
This final rule includes amendments to the Tier 3 fuels program and the Quality Assurance Program. These items were included in the Direct Final Rule, and in a corresponding Notice of Proposed Rulemaking.
- Final Rule (PDF)(5 pp, 246 K, published April 22, 2016, About PDF)