Without prejudice to the provisions of section 61 the Commissioner may of his own motion or on the application of any aggrieved person or otherwise look into complaints with respect to matters relating to -

(a) deprivation of rights of persons with disabilities;

(c) non-implementation of laws, rules, bye-laws, regulations, executive orders, guidelines or instructions made or issued by the appropriate Governments and the local authorities for the welfare and protection of rights of persons with disabilities, and take up the matter with the appropriate authorities.