The SASB Standards, which are maintained by the Value Reporting Foundation, provide guidance on the disclosure of sustainability information by companies to investors. Our voluntary disclosures in this report focus on the SASB metrics that demonstrate our management of relevant ESG risks and opportunities.

While many of the topics in the SASB framework have been covered in previous Fannie Mae reporting, indexing to the SASB metrics and using SASB calculation methodologies provide a more comparable look at our business in the context of our overall industry.