CPSC Says Some Fuel Additives Aren’t Really Fuel
Published Date: 10/19/2026
Rule
Summary
The Consumer Product Safety Commission clarified that 'flammable liquid fuels' don’t include fuel additives meant only to boost engine performance or protect fuel, not to create heat or power. This means fuel additives won’t be treated like flammable fuels under safety rules starting October 19, 2026. Manufacturers and sellers of portable fuel containers and fuel additives should note this change, which helps focus safety efforts without adding extra costs for additives.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
Fuel Additives Excluded from PFCSA Fuels
The Consumer Product Safety Commission says that 'flammable liquid fuels' do not include fuel additives that are added only to improve engine performance, clean engine components, extend engine life, stabilize fuel, prevent weather-related effects, or serve another purpose unrelated to creating heat or power. As of October 19, 2026, portable containers intended solely for those additives are not subject to the flame mitigation device requirements in 16 CFR part 1461.
Estimated Industry Cost Savings Quantified
CPSC staff estimates this clarification avoids about $545.7 million in annual compliance costs for manufacturers of fuel additive products. The present value of these avoided costs is estimated between approximately $3.8 billion and $10.7 billion over 10- and 30-year periods using 3% and 7% discount rates.
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