SC clearance, or Security Check clearance, is a level of security vetting in the United Kingdom that allows individuals to access sensitive government information and work on projects with a classified nature. It involves a thorough background check, including identity verification, criminal record checks, employment history, and personal references. SC clearance is typically required for roles involving national security, defence, intelligence, or handling classified information. It demonstrates that an individual has been assessed and granted the necessary level of trust and reliability to work with sensitive information. SC clearance is subject to regular reviews and must be maintained to ensure continued access to classified material. BPSS Clearance is the stepping stone to SC Clearance.