CISF is inducted in an undertaking after the approval of MHA and :

The Central Industrial Security Force (CISF), a statutory body under the CISF Act, 1968, follows a specific protocol for induction into industrial undertakings. After receiving approval from the Ministry of Home Affairs (MHA), the process requires the completion of pre-induction formalities and the payment of a security deposit.

• Pre-induction formalities: These include a Joint Survey to assess manpower needs and the provision of necessary infrastructure like accommodation, transport, and equipment by the undertaking.
• Security Deposit: The undertaking must deposit an amount (usually equivalent to three months' cost of the force) to ensure financial reimbursement to the government.

Options A, B, and D are incorrect because while administrative orders and training are part of the force's internal management, they are not the specific legal/procedural prerequisites for an undertaking to receive CISF cover after MHA approval.