The web content accessibility guidelines 2.0 are going into effect in January 2018. For those of you not familiar with this change, you can check out the WCAG initiative overview here: https://en.wikipedia.org/wiki/Web_Content_Accessibility_Guidelines.
If you want to see if your website meets the standards, then check out WAVE (http://wave.webaim.org/).
Working to get my clients covered before the changes go into effect. Accessibility helps everyone on the web!