Industry standard specifications exist for engine oils, gear oils, hydraulic oils, turbine oils and others. Standardized specifics are wonderful for the end user, simplifying product choice and ensuring a certain level of performance. It also facilitates cross-referencing, and ultimately, a degree of commoditization.

TOP TIER™ Approved Fuels Announces New Gasoline and Diesel Performance Standards
The TOP TIER™ Approved Fuels program announces the development of new gasoline and diesel fuel performance standards designed to help consumers’ vehicle engines and emissions