/ Sustainability Report 250  /  Part II. Specific standard disclosures The corporate website has a Double-A Technosite + Euracert WCAG 2.0 certificate	for	compliance	 with the W3C-WAI’s web content accessibility guidelines 2.0, and complies with the guidelines required to	satisfy	the	UNE	139803:2012	Standard	governing	the	degree	of	accessibility	applicable	to	the	 websites of public utilities.