Section 29 in The Bihar Co-operative Service Rules, 1975
29. Promotion of Officers to Class I.
- Ordinarily 75 % of the Class I Posts shall be filled up by promotion of officers from Class II (Senior), if there are any, otherwise from Class II (Junior) provided they fulfil the condition laid down for promotion to Class II (Senior) posts. The selection shall be made strictly on merit with due regard to seniority.
