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HMRC internal manual

Oils Technical Manual

Table F : tax type codes - biofuels

Tax Type Codes for biofuel  
571 Biodiesel for non-road use
572 Biodiesel blended with kerosene for heating
580 Biodiesel produced from used cooking oil – 20ppl less. Abolished 31 March 2012
589 Biodiesel
595 Bioethanol