Posted on December 19, 2017December 22, 2017 by Pulse AssentISO 20701:2017 Leather. Tests for colour fastness. Colour fastness to saliva Link: ISO 20701:2017 Leather. Tests for colour fastness. Colour fastness to saliva Source: BSI Standards Related Posts:New laws to introduce digital labelling for…Government takes action to back small businesses and…UK and Singapore Enhance Cooperation in Sustainable…Small businesses benefitting more than ever from…UK government sets out AI Safety Summit ambitions