The NCLT ssdg portal complies with World Wide Web Consortium (W3C) Web Content Accessibility Guidelines (WCAG) 2.0 level AA. This will enable people with visual impairments access the website using assistive technologies, such as screen readers. The information of the website is accessible with different screen readers, such as JAWS.
Following table lists the information about different screen readers:
Information related to the various screen readers
| Screen Reader | Website | Free / Commercial |
|---|---|---|
| Non Visual Desktop Access (NVDA) | http://www.nvda-project.org | Free |
| System Access To Go | http://www.satogo.com | Free |
| WebAnywhere | http://webanywhere.cs.washington.edu/wa.php | Free |
| Hal | http://www.yourdolphin.co.uk/productdetail.asp?id=5 | Commercial |
| JAWS | http://www.freedomscientific.com/jaws-hq.asp | Commercial |
| Supernova | http://www.yourdolphin.co.uk/productdetail.asp?id=1 | Commercial |
| Window-Eyes | http://www.gwmicro.com/Window-Eyes | Commercial |