The HP Electricity Requalatory Commissions (HPERC) website complies with World Wide Web Consortium (W3C) Web Content Accessibility Guidelines (WCAG) 2.0 level A. 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, NVDA, SAFA, Supernova and Window-Eyes
Following table lists the information about different screen readers:
| Screen Reader | Website | Free / Commercial |
|---|---|---|
| Thunder | http://www.screenreader.net (External website that opens in a new window) | Free |
| Non Visual Desktop Access (NVDA) | http://www.nvda-project.org/ (External website that opens in a new window) | Free |
| System Access To Go | http://www.satogo.com/ (External website that opens in a new window) | Free |
| WebAnywhere | http://webanywhere.cs.washington.edu/wa.php (External website that opens in a new window) | Free |
| Hal | http://www.yourdolphin.co.uk/productdetail.asp?id=5 (External website that opens in a new window) | Commercial |
| JAWS | http://www.freedomscientific.com/jaws-hq.asp (External website that opens in a new window) | Commercial |
| Supernova | http://www.yourdolphin.co.uk/productdetail.asp?id=1 (External website that opens in a new window) | Commercial |
| Window-Eyes | http://www.gwmicro.com/Window-Eyes/ (External website that opens in a new window) | Commercial |