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21 CFR Part 211.68 Summary

  • There must be a written program detailing the maintenance of the computer system.
  • There must be a system to control changes to the computer hardware and software including documentation.
  • There must be documented checks of I/Os for accuracy. In practice, it is implied that all computer systems under the regulations must be qualified/validated.
  • There must be programs to ensure the accuracy and security of computer inputs, outputs, and data.
  • Computer electronic data must be controlled, and this includes record backup, security, and retention.