Unified English Braille Transition Resources
UEB has been developed with input from many people with the intention of achieving an optimal balance among many factors, including keeping the general-purpose literary code as its basis, enabling braille to convey the same information as print, allowing for the addition of new symbols not currently available in literary braille, providing flexibility to change as print changes, reducing the complexity of rules, and allowing greater accuracy in back translation.
Follow these links for information on the transition to the UEB code:
Braille Authority- http://www.brailleauthority.org/ueb.html
National Federation for the Blind -https://nfb.org/