Looking around the world in terms of what seems to work best for hiring people with disabilities, the German system seems to have become the best. They have a system of grant levies--6% of your workforce needs to be people with disabilities, and if you don't have that, you pay 200 deutschmarks a month. That money goes into a restricted fund that then supports employment for people with disabilities. A fund created directly from employers can help support the necessary accommodation and training.
On October 27th, 2006. See this statement in context.