The British Association of Teachers of the Deaf
Promoting Excellence in Deaf Education

Building Bulletin 93, 'Acoustic design of schools' is a powerful document and dictates, in law, the acoustic conditions for new school buildings. Further, it is likely that it will be used as a 'best practice' document for existing premises. This is the reference point for the acoustic conditions of the school buildings in which you work.

The page address for the Acoustics Document (Building Bulletin 93) is,