Important notice: Website update - 28th of January 2025

We're merging our website with our main site to offer a more streamlined experience. To make the switch smooth, this website undergoing maintenance and will be unavailable on the 28th of January 2025. This means you won't be able to purchase publications. Don't worry, everything will be available on the new site by the end of the day. To avoid any hiccups, we recommend holding off on purchases until then. Thank you for your patience, and see you on the new site soon!

Fuel quality and control

Fuel quality and control

The EI is seen as a world class leader in test method development, developing and publishing international standard test methods (known as IP Test Methods) for petroleum and related products. These are used to support government regulations, custody transfer, quality control and international petroleum product specifications globally. Covering fuel, lubricants, bitumen and crude oil testing and analysis, these standards are referenced by regulatory authorities and in various MoD product quality control specifications.