Diesel has signed up to Fashion Pact. Along with the Italian clothing label, some 60 other brands are a part of the pact some big names are: H&M, Prada, Tapestry, Ralph Lauren, Adidas and Nike. The pact aims at reducing the fashion and textile industry's negative impact on the planet. Its key areas of interest are stopping global warming, restoring biodiversity and protecting the oceans, and it has set out plans for members to achieve zero greenhouse gas emissions by the year 2050, as well as targets to restore biodiversity.

Diesel is implementing a responsible business strategy that is respectful of people and the environment. Diesel also commits to climate action, and to rising for environmental stewardship, by minimising greenhouse gas emissions, reducing its water footprint, and improving reuse and recycling rates across its operations. Diesel also commits to developing a sustainability culture within the company, honoring employees’ rights and their diversity, which allows it to thrive, treating all equally, nurturing employees to fulfill their potential, and promoting a safe work environment. The company commits to working toward the highest social and environmental standards throughout the supply chain, by enhancing the traceability of its products and promoting positive practices among its suppliers.