We are committed to ensuring that our website is accessible to
everyone, including people with disabilities.
Accessibility guidelines have been an integral part of the
design and development process from the outset.
If you have any questions or suggestions regarding the
accessibility of this site, please contact us, since we are continually
striving to improve the experience for all visitors.
This site aims to comply with Priority 1 and Priority 2 of the
W3C accessibility guidelines. We operate a system of continuous
improvement to ensure the guidelines are met.
If you find the text on this site is too small, you can use the
Bigger Text size option at the top right of this screen
The dynamic site map provides a continuously updated overview of
our website structure, helping orientation within the site layout
and therefore easing navigation.
Some documents on this website are in PDF (Portable Document
To read them you will require Adobe Acrobat viewer. This can be
downloaded from http://www.adobe.com/ (external
If you need further information about Adobe accessibility, visit