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Our fuels are NMA-free

As Australia’s largest supplier of transport fuels, we ensure that our fuels continue to meet stringent Australian Fuel Quality Standards. 

Recently we have become aware of a chemical known as NMA (N-Methylaniline) in fuel supplied in the Mackay region. NMA is an organic compound commonly used as a solvent or as an additive for dyes, fertiliser and organic products. However, it appears that NMA is being used in the Mackay region because of its ability to serve as an octane booster for transport fuels.

We have never blended NMA into any fuel sold from our terminals or refineries and will not compromise on this commitment, nor do we buy fuel that contains NMA.

Through our Australian Institute of Petroleum (AIP) membership, we are actively advocating for the Australian Government to make the necessary enquiries to ensure that Australians are not negatively affected by the use of potentially harmful additives in fuels.


 AdBlue® is a urea-based diesel exhaust fluid consumed in Selective Catalytic Reduction (SCR) systems on many modern vehicles. This technology has been adopted by vehicle manufactures to help meet the latest European requirements on diesel engine emissions.

Caltex has an extensive network of sites and truck stops across Australia which makes accessing AdBlue® easy. Caltex sourced AdBlue® is made to ISO quality standards 22241-1, 2, 3 and 4 as well as DIN70070 and CEFIC standards. The AdBlue® is Verband der Automobilindustrie e.V. approved to ensure optimal performance and reliability of your SCR system - it's a quality guarantee you can rely on time after time, fill after fill.

AdBlue® is a registered trademark of the Verband der Automobilindustrie e.V.

Product Data & Safety Data Sheets

Our full product catalogue contains the product data and safety data sheets for our range of lubricants and fuels. Search by product, suitable vehicle, or category.

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