Website Accessibility

Certain documents will be in PDF format. To view them you may have to download the latest version of Adobe® Acrobat® Reader™.

To read PDF documents with a screen reader, please visit the Adobe Reader Accessibility website which provides useful tools and resources.

Many popular browsers contain built-in accessibility tools.
Internet Explorer Accessibility Information
Firefox Accessibility Information
Chrome Accessibility Information
Safari Accessibility Information

Popular Assistive Technology Software Options
Latest Version of JAWS for Windows
Latest Version of NVDA for Windows
Latest Version of VoiceOver for Mac OS X
Keyboard-Only Navigation

If you use assistive technology (such as a Braille reader, a screen reader, or TTY) and the format of any material on this website interferes with your ability to access information, please contact us.

To enable us to respond in a manner most helpful to you, please indicate the nature of your accessibility problem, the preferred format in which to receive the material, the web address of the requested material, and your contact information.

Users who need accessibility assistance can also contact us by phone through the Federal Information Relay Service at 1-800-877-8339 for TTY/Voice communication.