Persatuan Bagi Kebajikan Kanak-Kanak Terencat Akal Sarawak (PERKATA) also known as Sarawak Association For The Welfare Of Intellectually Disabled Children is a non-profit charitable organisation and operates the School for Mentally Retarded Children in Kuching. The activities of the Association are directed at securing improvement in the general welfare of intellectually disabled children, regardless of the degrees of handicap, its cause of classification and whether or not the child lives at home or in an Institution.