The Worldwide Fuel Charter was created by the Alliance of Automobile Manufacturers in 1998 to promote greater understanding of the fuel quality needs of motor vehicle technologies and to harmonize fuel quality world wide in accordance with vehicle needs. Establishment of guidelines set by the Worldwide Fuel Charter simplifies the process of determining the suitability of additives and fuels for automotive engines.

Fuel Magic complies with the standards set by the Worldwide Fuel Charter and is safe for all engine warranties.

Fuel Magic is effective with all gasolines and diesel fuels including low sulfur diesel, bio-diesel, bunker fuels and ethanol fuels. "This diesel fuel additive complies with the federal low sulfur content requirements for use in diesel motor vehicles and non-road engines."