Recent updates to the Biofuels Assurance Manual

The (HCOBIG) ‘Biofuels Assurance’ Guidance has been re-named the ‘Biofuels and Fuel Substitutes Assurance’ Guidance,

The content of HCOBIG has also been subject to minor changes in order to emphasise the fact that this guidance also covers the assurance of fuel substitutes.

The (HCOBIG) ‘Biofuels and Fuel Substitutes Assurance’ Guidance now incorporates and replaces the guidance formerly given in X-28 ‘Fuel Substitutes’ - which is being withdrawn.