iberdrola.com website has been granted Technosite Double A + Euracert WCAG the Web content accessibility guidelines 1.0 of the W3C-WAI certification, and complies with the necessary guidelines to satisfy the UNE 139803:2004 Standard established by Royal Decree 1494/2007 to govern the degree of accessibility applicable to the websites of public utilities, with semi-annual audits and quarterly reviews.