In connection with this work a report has been produced in 2008 by Fredrik Larsson on behalf of the Swedish Braille Authority:
Braille Representation and Mathematics Notation - a comparison of different electronic formats for mathematics and their implications for Braille production.
The purpose of the report was to ensure that the representation of mathematical signs in braille would be prepared to the use of new techniques and ways of writing mathematics. There is hence a focus on MathML and TeX in the report.