what is salesforce bda.org.uk equality. access. freedom of choice. the bda is the uk’s leading membership organisation and registered charity led by deaf people, for deaf people. Category:health conditions and concerns Global Rank:3,560,776 visits:8.4K pages/Per:1.8 biblio.prz.edu.pl Category:science and education Global Rank:- visits:7.6K pages/Per:1.4 ADS