Some of these links may be useful too:
BSHAA - British Society of Hearing Aid Audiologists
Etymotic - Leading supplier of earplugs, hi-fi and in-ear monitors
ISVR - The Institute for Sound and Vibration Research
HAC - The Hearing Aid Council
Aidright - USA based site with lots of hearing-aid information.
Hearing Aid Info - UK based information site.
Discount Hearing Aids - UK group: find hearing-care in your area.
Digital Hearing Care - Yorkshire based hearing aid dispensers.
As an independent supplier we are able to choose the best hearing aids from the manufacturers below: