Treaty to boost access for visually impaired

From today's WIPO press release:

International negotiators meeting under the auspices of the World Intellectual Property Organization (WIPO) adopted today a landmark new treaty that boosts access to books for the benefit of hundreds of millions of people who are blind, visually impaired and print-disabled.
The treaty, approved after more than a week of intense debate among negotiators gathered in Marrakesh, Morocco, is the culmination of years of work on improving access for the blind, visually impaired, and print disabled to published works in formats such as Braille, large print text and audio books.....

The treaty, called the Marrakesh Treaty to Facilitate Access to Published Works for Persons who are Blind, Visually Impaired, or otherwise Print Disabled, addresses the “book famine” by requiring its contracting parties to adopt national law provisions that permit the reproduction, distribution and making available of published works in accessible formats through limitations and exceptions to the rights of copyright rightholders.
It also provides for the exchange of these accessible format works across borders by organizations that serve the people who are blind, visually impaired, and print disabled. It will harmonize limitations and exceptions so that these organizations can operate across borders. This sharing of works in accessible formats should increase the overall number of works available because it will eliminate duplication and increase efficiency. Instead of five countries producing accessible versions of the same work, the five countries will each be able to produce an accessible version of a different work, which can then be shared with each of the other countries.

We will need to follow closely how this is adopted and implemented in the US.