Down on November 25 and the authority to determine the rate limit, 2553 expense to improve living environment, disabled and handicapped people help and other compensation rate, available for persons with disabilities. By defining rate limit in a residential environment to people with disabilities in the flat style. Not over 20,000 baht Commission Regulation to promote and improve the quality of life for people with disabilities, the national. Principles and methods of reconstructing housing to people with disabilities. To help people with disabilities. To help people with disabilities who do not have administrator privileges, the administrator and the persons with disabilities b.e. 2552.