The document describes SPInspector, a software tool for validating and inspecting data in SmartPlant Instrumentation (SPI) databases. SPInspector uses 271 queries to conduct a full inspection of an SPI database, identifying discrepancies and issues. This helps clients avoid costly mistakes from incomplete or inaccurate data. It also saves time and money by streamlining the inspection process and reducing troubleshooting needs. SPInspector allows customizing inspections to a company's specific validation protocols and requirements.