International Policies and guidelines
The World Health Organisation (WHO) is an excellent source of rehabilitation policies & guidelines. They have a specific interest in community rehabilitation and capacity development
Source is
 an international online resource centre designed to strengthen the 
management, use and impact of information on disability and inclusion in
 development and humanitarian contexts. 
The Disability Rights Fund (DRF) is a collaboration between donors and the disability community to advance the new UN Convention on the Rights of Persons with Disabilities (CRPD). DRF
 focuses grantmaking on building the capacity of DPOs to be full and 
equal participants in the achievement of rights for the world’s one 
billion people with disabilities. Excellent resource list and options for funding in specific regions of Africa