Which one of the following statements is correct ?

Which one of the following statements is correct ?

Grant of such a local rank is not subject to confirmation by the Central Government.
Local rank can be conferred by the Director General up to and including the rank of Senior Commandant/Assistant Inspector General.
An officer of the CISF who has been granted a local rank is not entitled to any extra pay and allowances for holding such a rank.
The power to grant a local rank can be delegated by the Director General to the Additional Director General, if considered necessary.
This question was previously asked in
UPSC CISF-AC-EXE – 2020
A common characteristic of local or acting ranks in uniformed forces is that they confer the authority and responsibilities of the higher rank for a specific period or duty but do not necessarily entitle the holder to the extra pay and allowances associated with the regular substantive rank.
Local rank is temporary and functional, allowing an officer to perform duties of a higher rank. Financial benefits (pay/allowances) are usually linked to the substantive rank unless explicitly provided otherwise.
While the specifics of local rank in CISF depend on the force’s rules, the statement about lack of extra pay/allowances (C) is a widely applicable principle for temporary/local ranks in many services. Details regarding confirmation (A), rank limits (B), and delegation powers (D) would be defined in the specific CISF rules.