12. Recruitment to Selection Grade and Grade I.- (1) Vacancies in the Selection Grade shall be filled by promotion of regular officers of Grade I who have rendered not less than five years’ approved service in that Grade and are included in the Select List for the Selection Grade prepared under sub-rule (4).
(2) Vacancies in Grade I shall be filled by promotion of regular officers of the Section Officers' Grade who have rendered not less than eight years’ approved service in that Grade and are included in the Select List for Grade I of the Service, prepared under sub-rule (3).
(3) For the purpose of sub-rules (1) and (2) a Select List for the Selection Grade and Grade I shall be prepared and may be revised from time to time. The procedure for preparing and revising the Select Lists shall be such as may be prescribed by regulations made by the Central Government in the Department of Personnel and Training in the Ministry of Personnel, Public Grievances and Pensions.
Provided that the regulations relating to the procedure for preparing and revising the Select List for Grade 1 shall be framed in consultation with the Commission and such Select List shall also be prepared in consultation with them.
(4) Notwithstanding anything contained in sub-rules (1) and (2), D, any person eligible to be considered for promotion to the Selection Grade under sub-rule (1) or to Grade-I under sub-rule (2) may be appointed to officiate in a temporary vacancy for a period not exceeding three months, in the Selection Grade or Grade I, as the case may be, if an officer included in the Select List for the relevant Grade is not available or cannot for any reason be appointed to such vacancy:
Provided that the aforesaid period of three months mentioned above, may in exceptional cases and with the approval of the Department of Personnel and Training in the Ministry of Personnel, Public Grievances and Pensions be extended to six months in public interest.
Note 1.- For the purpose of this rule, in the case of Section Officers appointed to that grade under sub-rule (3) of rule 13 and in the case of Officers’ of Grade A of the Central Secretariat Stenographers’ Service, “approved service” shall include the entire period of approved service in Grade I of the Central Secretariat Stenographers' Service rendered prior to the 1st August, 1969 and half of the approved service rendered in Grade B after the 1st August, 1969, as the case may be.