Archiving Superseded SOP Versions
Archiving Superseded SOP Versions Best Practices for Archiving Obsolete SOP Versions in Clinical Trials Introduction: Why Archiving Superseded SOPs Is Critical Standard Operating Procedures (SOPs) are living documents that evolve to reflect regulatory updates, procedural improvements, or organizational changes. Once revised, previous versions become obsolete—but they cannot simply be deleted. Proper archiving of superseded SOPs…