Nefrología al día is the open-access, continually updated electronic nephrology treatise published by the Spanish Society of Nephrology. Designed as a professional resource for clinical practice and education, it brings together specialist knowledge to help readers resolve questions and support the training of future nephrologists. Its content covers clinical nephrology, chronic kidney disease and dialysis, kidney transplantation, and interventional nephrology, alongside material on kidney conditions in other diseases and the effects of medicines on the kidneys.

The platform also offers clinical cases, clinical guidelines and consensus documents, and a section on artificial intelligence in nephrology. Additional learning resources include chapters, e-books, procedural videos, monographs, an atlas of histopathology, and a dictionary focused on chemotherapy drugs and nephrotoxicity. Users can explore teaching materials, relevant links, and a hemeroteca, as well as resources related to COVID-19.

With its broad range of formats and topics, Nefrología al día serves as an accessible knowledge hub for nephrology professionals and learners