The term "digital audit evidence for Poka-Yoke checks" refers to the electronic and traceable documentation of completed Poka-Yoke inspections or verification checks. Relevant information such as the inspection time, responsible person, inspected equipment or process, result, deviations, and corrective actions is recorded so that completion of the check can be demonstrated during internal audits, customer audits, regulatory reviews, or certification audits.
Digital Recording of Inspection Results: Documentation of whether a Poka-Yoke check was completed successfully and whether the result was, for example, OK or NOK.
Timestamp and User Identification: Automatic recording of the date, time, and responsible operator or inspector for each completed check.
Assignment to Inspection Objects: Linking audit evidence to machines, production lines, workstations, tools, fixtures, products, batches, or production orders.
Inspection History: Chronological storage of previous Poka-Yoke checks and their results for complete traceability.
Deviation Documentation: Recording failures, unsuccessful checks, defects, or other irregularities identified during an inspection.
Corrective Action Tracking: Documentation of corrective actions, responsibilities, deadlines, and completion status following a failed check.
Photo and File Evidence: Adding photographs, documents, measurement values, or other digital attachments to an inspection record.
Electronic Confirmation: Confirmation of inspections through authenticated user accounts, electronic approvals, or digital signatures where required by the applicable process or quality system.
Audit Trail: Traceable recording of changes made to inspection results, approvals, and associated records.
Reports and Inspection Records: Generation of structured evidence of completed Poka-Yoke checks for quality management, internal audits, customers, regulatory requirements, or certification bodies.
A production operator checks a Poka-Yoke device at the beginning of a shift. The system automatically records the inspection time, employee, machine, and an "OK" result.
A malfunctioning sensor is detected during a Poka-Yoke check. The "NOK" result is documented together with a photograph and the corrective action initiated.
A quality manager retrieves all Poka-Yoke inspection records for a specific production line covering the previous six months for a customer audit.
Software records every modification to an existing inspection result, including the user, timestamp, and reason for the change, in an audit trail.
A digital inspection report is automatically generated for a production order, summarizing all required Poka-Yoke checks and their results.