– We engage with clients and partners on sustainability issues and briefs – We participate in initiatives and collaborations to achieve common sustainability goals, for example through AdGreen (see page – We disclose our own sustainability policies and performance through RFIs and in pitches – We have established due diligence processes to help us select suppliers that meet our responsible sourcing standards – In 2020 we launched new Mindful Purchasing guidelines and a Supplier Diversity Programme – We aim to buy responsibly and build a diverse supplier network GOVERNMENTS AND REGULATORS Governments receive the tax contributions we make to public finances, enabling them to invest in public services.