A high-level process mapping tool that summarizes the inputs and outputs of one or more processes in a visual format. SIPOC stands for Suppliers, Inputs, Process, Outputs, and Customers.
- Metodologie: Ingegneria, Qualità
Diagrammi SIPOC

Diagrammi SIPOC
- Reingegnerizzazione dei processi aziendali (BPR), Miglioramento continuo, Miglioramento dei processi, Mappatura dei processi, Gestione del progetto, Garanzia di qualità, Controllo di qualità, Gestione della qualità
Obiettivo:
Come si usa:
- The team identifies the key elements: Suppliers (who provide inputs), Inputs (resources/materials required), Process (the main steps), Outputs (products/services delivered), and Customers (who receive the outputs). These are typically listed in columns.
Professionisti
- Provides a simple, high-level overview of a process and its key stakeholders; Helps define the scope of a complex process before detailed mapping; Useful for identifying key participants and requirements at the start of a project.
Contro
- Too high-level to show detailed process steps or decision points; Does not identify waste or inefficiencies on its own; May oversimplify complex interactions between elements.
Categorie:
- Lean Sigma, Produzione, Risoluzione dei problemi, Gestione del progetto, Qualità
Ideale per:
- Defining the scope and boundaries of a process at a high level, especially at the beginning of an improvement project or when trying to understand who is involved.
SIPOC diagrams serve as an effective tool for teams involved in various methodologies, such as Lean Six Sigma, project management, and process improvement initiatives across industries like manufacturing, healthcare, and software development. During the initial phases of a project, stakeholders utilize SIPOC diagrams to clearly delineate the boundaries of a process, allowing them to establish a shared understanding of key elements and relationships without delving into the minutiae. This visual representation is instrumental in identifying stakeholders from suppliers to customers, engaging them early in the process to ensure that their needs and expectations are captured. Typical participants in creating a SIPOC diagram include project managers, process owners, team members from different functional areas, and sometimes external stakeholders, depending on the complexity of the project. Applications extend to quality management systems and regulatory compliance processes where understanding the flow of inputs through to outputs is crucial for maintaining standards. In the context of new product development, the SIPOC can clarify the requirements needed from suppliers and the necessary inputs to achieve desired outcomes, thus aligning team efforts and reducing miscommunications during the execution phases.
Fasi chiave di questa metodologia
- Identify Suppliers: List entities providing inputs for the process.
- Determine Inputs: Specify the resources and materials needed to execute the process.
- Map the Process: Outline the key steps involved in transforming inputs into outputs.
- Define Outputs: Clarify the products or services resulting from the process.
- Identify Customers: Specify who receives and benefits from the outputs.
Suggerimenti per i professionisti
- Engage stakeholders early in the process to ensure all relevant aspects are considered, allowing for a more comprehensive view of the inputs and outputs.
- Regularly revisit and revise the SIPOC diagram as the project evolves, ensuring accuracy in reflecting current processes and stakeholder roles.
- Use the SIPOC diagram as a communication tool among teams for clarifying roles and expectations, creating a shared understanding of the process flow.
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