From 2nd January, 1990 to 30th September, 1993, it was a single-member Commission and again from 1st October, 1993 it has become a three-member Commission.
2 जनवरी, 1990देखि 30 सितम्बर, 1993 सम्म यो एक एकल-सदस्यीय निकाय बन्यो र फेरि 1 अक्तूबर, 1993 देखि यो तीन-सदस्यीय निकाय बन्यो।