Mensagem para leitores de ecram

Welcome, If you are using a screen reader we recommend switching to "Full Access Mode". This mode is designed to help different types of navigation:

• Each page is divided into sections and each section is described by a title (headings navigation).
• The most important sections are assigned to a role (landmark navigation).
• On the top of each page you will find the quick links menu (internal link navigation). Each link is assigned to an accesskey (keyboard shortcut).