Composition of polymer banknotes
We recognise the concerns raised about the discovery of traces of tallow used in the production of our polymer £5 notes. We were not aware of the presence of animal-derived products when we signed the contract with our supplier for the £5 and £10 banknote polymer. When we discovered the presence of these products, our first step was to alert the public. Subsequently, we have been taking the concerns raised by members of the public with the utmost seriousness.
On 30 November 2016, we made an initial statement.
In February 2017, we announced that the current polymer £5 note would remain in circulation and the new £10 note, due to be issued in September 2017, would be printed on the same polymer material. This was accompanied by an assessment of how we came to this decision.
We also announced that a full public consultation would be held from 30 March 2017 on the new polymer £20 and future print runs of polymer £5 and £10 notes. The public consultation ran from 30 March 2017 to 12 May 2017. This was accompanied by a consultation document and an independent report on the environmental impact of a range of additives from a consultancy firm, Efeca. We also undertook a programme of outreach meetings with representatives of potentially impacted groups.
On 10 August 2017, we announced that there would be no change to the composition of the polymer used for future notes. The new £20 note and future print runs of the polymer £5 and £10 will continue to be made from polymer manufactured using trace amounts, typically less than 0.05%, of chemicals ultimately derived from animal products.
Our decision reflected multiple considerations, including the concerns raised by the public, the availability of environmentally sustainable alternatives, positions of other central banks and value for money, as well as the widespread use of animal-derived additives in everyday products, including alternative payment methods. In reaching our decision, we also took account of our obligations under the Equality Act 2010. We also published a document providing more detail on the decision.