What is the difference between NICOP and CNIC?

CNIC (Computerised National Identity Card) is for Pakistani citizens living in Pakistan. NICOP (National Identity Card for Overseas Pakistanis) is for Pakistani citizens living permanently abroad. Both carry the same 13-digit identity number and are issued by NADRA. The key difference is eligibility: CNIC requires a Pakistani residential address, while NICOP requires proof of overseas residence. NICOP additionally provides visa-free entry to Pakistan. If you move abroad permanently, you should convert your CNIC to NICOP, and vice versa.