New Delhi, Nov. 28 -- The Central Industrial Security Force (CISF) has introduced a revised posting policy for personnel posted at the Parliament complex, increasing the rotational tenure from existing three years to five years, officials aware of the matter said on Thursday.

According to officials, the decision was taken after discussions with the Lok Sabha Speaker Om Birla to ensure that the personnel within the complex are well-versed with the faces of Members of Parliament (MPs).

Along with the revised posting rule, the force has also made it mandatory for the 3,300 personnel posted within the complex to undergo psychological assessment tests, battle efficiency tests once a month, and be trained with the Army and the National Securi...