The term "A3 report" refers to a structured method for problem-solving and continuous improvement, typically documented on a single A3-sized sheet (297 x 420 mm). Originally developed within the Toyota Production System, the A3 report is based on the PDCA cycle (Plan-Do-Check-Act) and is designed to present complex problems in a clear, fact-based, and visual manner. The goal is to capture all relevant information – from problem description and root cause analysis to actions and results – compactly on one page to facilitate communication, collaboration, and decision-making.
Template management: Provision of standardized A3 report templates for quick creation and customization.
Visual representation: Integration of diagrams, graphics, and tables for clear data and analysis presentation.
Collaboration features: Team-based editing, commenting, and sharing of A3 reports.
Workflow management: Support for the PDCA cycle through structured process steps (planning, implementation, review, adjustment).
Version control: Tracking of changes and history for individual reports.
Task and action tracking: Assignment, scheduling, and monitoring of actions directly within the report.
Integration with QM and CIP systems: Linking with other quality management and improvement processes.
Export and reporting functions: Output of A3 reports as PDF, for print, or digital presentation.
Reduction of production errors: Analysis of sources of errors in manufacturing and development of targeted measures to reduce scrap rates.
Optimization of workflows: Identification and elimination of process bottlenecks, e.g., in logistics or sales.
Introduction of new technologies: Structured support and documentation of digitalization or automation projects, such as ERP system implementation.
Improvement of supply chains: Visualization and optimization of interfaces with suppliers.
Team workshops: Joint problem analysis and solution development in interdisciplinary teams, e.g., for handling customer complaints or internal projects.