One of the main tenets of ICPSR's mission is to provide open and equitable access to all users. If you are having any problems accessing information on the ICPSR website, or if you have suggestions for improving our accessibility, email us at


ICPSR web pages comply with the U.S. Government's Section 508 Standards for web-based intranet and internet information and applications, and with the Web Content Accessibility Guidelines 2.0, level AA. Download our Accessibility Conformance Report (VPAT®) (Word, 147K).

This site was built using html5, javascript, and cascading style sheets (CSS). If your browsing device does not support CSS, or if you have the stylesheets turned off, the content of each page is still readable. However, some functionality, such as depositing data, will not work if you turn off javascript.

ICPSR's help videos and webinars are hosted on YouTube. All are captioned, and in most cases, the captions have been reviewed by humans for accuracy.