http://uspeh-bg.net/ - Production Enterprise “Uspeh-UBB” Ltd  

www.obviousleonardo.org - project "Let’s help young visually impaired people choose profession – Training for parents and relatives"

www.mlsp.government.bg - the website of the Ministry of Labour and Social Policy

http://labourforblind.bg/ - Employment office for persons with visual disabilities!

www.euroblind.org - European Blind Union

www.rnib.org.uk - Royal National Institute for the Blind - England

http://www.nllb.bg/ - National Library Club “ Louis Braille”

http://dubinabg.eu/ - website of Serghey Dubina – programs, books

http://bezmonitor.com/ - website of Viktor Lubenov – talking books

http://mirror.kumanov.com/123/index.htm - Specialized software, information, texts

http://www.gracebg.org/index.htm - Christian literature