This site is in accordance with the Web Content Accessibility Guidelines (WCAG), provide navigation points (:::), site map (site navigator), access keys, and other such design methods.

The access keys used by this site are designated as follows:

Alt (Opt) + U: Top block, containing the links to the services of this site.

Alt (Opt) + C: Main block, providing the principal information of the page.

Alt (Opt) + F4: Close the web browser.

How to use access key:

Internet Explorer: Alt (Opt) + Access Key

Firefox: Alt (Opt) + Shift + Access Key

Google Chrome: Alt (Opt) + Access Key

Opera: Shift + Esc + Access Key

Safari: Alt (Opt) + Access Key