Sustainability Supplier Data Request

For now, yes. We do not expect every supplier to use the Excel format, as long as the data is clear, without room for interpretation and in the same structure as asked for by JDN.

If you do not provide raw materials, just do a check of the products you deliver to the JDNGroup and look at what key resource is most common. For example, if you deliver heavy equipment, your most common key resource will be steel. If you are a subcontractor in civil build, your key resources will be cement, cementitious mixture and steel.

Yes please, for now, we can do our own estimated calculations with the mass of the products you provided. Also, percentages on reused, circular and biological components are helpful.

For the moment, we can work with substantiated estimations, so it is better to deliver estimated data than no data at all. In the future an EPD, or equivalent, will be required to verify this information.

A certificate on product level refers to the methodology used to produce the product. A certificate on company level refers to the governance and policies your company uses to make sure you are part of a no-harm economy.