SL.NO.	BOARDS AND COMMISSION	CHAIRPERSONS
1	SIKKIM COMMISSION FOR BACKWARD CLASSES	Ms. Pabitra Bhandari
2	SIKKIM PRIMITIVE TRIBE WELFARE BOARD	Mr. Chewang Norbu Lepcha
3	SIKKIM SCHEDULED TRIBES WELFARE BOARD	Mr. Prem Kumar Subba
4	SIKKIM SCHEDULED CASTE WELFARE BOARD	Mr. Shekhar Sewa
5	OTHER BACKWARD CLASSES WELFARE BOARD	Mr. Hukum Chardra Rai
6	SIKKIM SC, ST & OBC DEVELOPMENT CORPORATION (SABCCO)	Mr. Janga Bahadur Limboo