# BOM: Bill of Materials for Driving Product Lifecycle Excellence

A detailed breakdown of components and resources for manufacturing processes.

What is a Bill of Materials?

A Bill of Materials (BOM) is a **structured list of components, raw materials and sub-assemblies required to manufacture a product**. It provides a detailed breakdown of the parts, quantities and relationships between components. A BOM is crucial to ensure consistency, reduce errors and optimize production efficiency across industries.

(CAD Software Panel) Key Benefits of Bill of Materials

(BOM) Enhanced Product Lifecycle Management

 ![](https://www.3ds.com/assets/invest/2022-10/icon-062-life-cycle.png)

(BOM)Streamlined Manufacturing Processes

 ![](https://www.3ds.com/assets/invest/2021-01/icon-066-automation.png)

(BOM)Improved Supply Chain Management

 ![](https://www.3ds.com/assets/invest/2021-11/icon-063-supply-chain.png)

(BOM) Improved Quality Control

 ![](https://www.3ds.com/assets/invest/2025-02/icon-274-production-boost.png)

(BOM) Accelerated Decision Making

 ![](https://www.3ds.com/assets/invest/2022-08/icon-008-accelerate.png)

(BOM) Regulatory Compliance Management

 ![](https://www.3ds.com/assets/invest/2022-02/icon-435-compliance-document.png)

Sustainability and Bill of Materials

A Bill of Materials plays a critical role in supporting sustainability by encouraging efficient material usage and waste reduction. By tracking component lifecycles, **businesses can design eco-friendly products, optimize recycling processes and comply with environmental regulations**. Digital BOMs reduce paperwork and streamline sustainable manufacturing practices.

[Sustainability SGP Circularity in Action Hero Banner ](/media/13986)

[  Learn more about Life Cycle Assessment     ](/sustainability/circular-economy/eco-design/lifecycle-assessment)

Bill of Materials Management across Industries

Various industries can benefit from the BOM management, to optimize production efficiency and ensure product quality. Here are examples of how various industries can benefit from the BOM management:

(BOM Highlight) Aerospace & Defense

Aerospace companies use Bill of Materials to manage complex assemblies, ensuring precision, compliance and traceability in highly regulated environments. It allows manufacturers to maintain strict safety standards, reduce production delays and improve supply chain visibility.

[Dassault Systemes Solutions Aerospace and Defense](/media/19030)

[Go to Aerospace & Defense](/industries/aerospace-defense)

(BOM Highlight)Transportation & Mobility

A Bill of Materials helps manage intricate supply chains and supports just-in-time manufacturing, reducing production delays and improving cost control. It supports regulatory compliance and facilitates the development of advanced vehicle tech such as electric and auto-pilot systems.

[Dassault Systemes Solutions Automotive](/media/19026)

[Go to Transportation & Mobility](/industries/transportation-mobility)

(BOM Highlight)Industrial Equipment

Manufacturers use Bill of Materials to standardize components across product lines for efficient production and a reduction in lead times. It helps manage complex machinery, optimizes spare parts inventory and ensures continuous production.

[Dassault Systemes Solutions Industrial Equipment](/media/19492)

[Go to Industrial Equipment](/industries/industrial-equipment)

(BOM)Consumer Packaged Goods - Retail

A Bill of Materials management helps streamline the product design process, production and packaging materials in the fast-moving consumer goods sector. It ensures consistent product quality, improves global supply chain management and provides customization geared to diverse markets.

[Dassault Systemes Solutions Consumer Packaged Goods - Retail ](/media/19025)

[Go to CPG - Retail](/products/biovia/materials-studio/consumer-packaged-goods)

(BOM)Life Sciences & Healthcare

A Bill of Materials plays a critical role in ensuring regulatory compliance and quality control, so organizations can maintain detailed documentation relating to components and materials while supporting stringent manufacturing standards that are essential for patient safety and product efficacy.

[Dassault Systemes Solutions Life Sciences & Healthcare](/media/19027)

[Go to Life Sciences & Healthcare](/industries/life-sciences-healthcare)

Driving Innovation with Dassault Systèmes’ BOM Solutions

Leverage the power of Dassault Systèmes’ advanced Bill of Materials' solutions to **boost efficiency and improve collaboration**.

ENOVIA for BOM Management

Centralize and manage Bill of Materials data efficiently to ensure collaboration and compliance across global teams. ENOVIA provides a single source of truth for BOM management, improving cross-functional perspective coordination and accelerating product development cycles.

[   Explore     ](/products/enovia/3dexperience)

SOLUTIONS

DELMIAWorks Bill of Materials Software

Streamline manufacturing processes with an integrated BOM solution that improves material management such as tracking, cost control and efficiency. It helps businesses automate BOM updates, reduce errors and integrate real-time data for improved decision-making.

[blue gradient](/media/19772)

[   Explore     ](https://www.solidworks.com/product/delmiaworks/manufacturing-erp/manufacturing/bom/)

SOLUTIONS

DELMIAWorks Quality Management

Ensure BOM accuracy and compliance with automated quality control measures to reduce errors and optimize product consistency. It integrates quality checks within the manufacturing process, ensuring defect-free production and regulatory compliance.

[   Explore     ](https://www.solidworks.com/product/delmiaworks/manufacturing-erp/manufacturing/quality-management-qms/)

SOLUTIONS

## (MBSE WOC)Experience the Real-World Value of BOM Management

Discover how global companies are using BOM solutions to achieve operational excellence.

[  Explore more customer stories     ](/insights/customer-stories)

Use Cases: Key Business Functions of a Bill of Materials Software

Learn how a Bill of Materials optimizes key business operations, from product design to production efficiency.

EBOM for Product Development

An Engineering BOM (EBOM) plays a vital role in the early stages of the product lifecycle by capturing the design intent and technical specifications of a product. It serves as the foundation for engineering teams to define component relationships, manage design iterations and validate configurations before manufacturing begins.

[Explore EBOM](/products/enovia/ebom)

MBOM for Production Execution

An Manufacturing BOM (MBOM) translates the engineering vision into actionable manufacturing steps. It includes not only the parts and materials required but also the tools, assemblies and instructions needed on the shop floor. MBOMs are essential for production planners and operations managers to coordinate manufacturing activities and minimize resource waste.

[Explore MBOM](/products/enovia/mbom)

Cost Control and Budgeting

An accurate BOM helps businesses estimate material costs, track expenses and prevent budget overruns by optimizing resource planning. It ensures real-time visibility into costs for better financial forecasting and profitability analysis.

Supplier Coordination

A structured BOM provides suppliers with clear specifications, reducing lead times and improving procurement efficiency. It improves material management collaboration, mitigates supply chain risks and ensures the availability of high-quality components.

Compliance and Regulatory Assurance

A BOM ensures manufacturers adhere to industry-specific regulations by maintaining accurate records of materials and components. It improves traceability, reporting and maintains records required for audits and certifications.

Enhancing a Bill of Materials with Virtual Twins

Virtual twins take **Bill of Materials (BOM)** management to the next level by synchronizing design, manufacturing and service data in a unified digital model. They ensure the full traceability of components, validate configurations and facilitate real-time updates across teams. By integrating virtual twins with a BOM, companies will improve collaboration, reduce errors and speed up time-to-market while ensuring seamless version control.

[Virtual Twin](/media/17991)

[  Learn about virtual twins     ](/virtual-twin)

[   Discover virtual twins as a service     ](/consulting-services-value-engagement/virtual-twin-service)

(BOM Panel) Dassault Systèmes Bill of Materials Key Values

Innovation

 ![](https://www.3ds.com/assets/invest/2022-09/icon-053b-creativity.png)

Compliance

 ![](https://www.3ds.com/assets/invest/2020-12/icon-427-project-completion.png)

Efficiency

 ![](https://www.3ds.com/assets/invest/2025-09/icon-173a-implement.png)

Customer-centric Approach

 ![](https://www.3ds.com/assets/invest/2022-09/icon-070a-quality.png)

Sutainability

 ![](https://www.3ds.com/assets/invest/2025-09/icon-283-delivery-efficiency.png)

Digital Transformation

 ![](https://www.3ds.com/assets/invest/2021-01/icon-355-data-optimization.png)

(BOM) Get in Touch with Our Experts

Get in touch with our specialists to learn more about tailored BOM solutions.

[Contact us](/how-to-buy)

(CAD Software Accordion) FAQ about BOM Software

What does a Bill of Materials list?

A **Bill of Materials (BOM)** is a structured list of all the components, raw materials, subassemblies and parts required to manufacture a product. It includes details such as part names, descriptions, quantities and hierarchical relationships between components. A well-structured BOM ensures accurate production, reduces errors and streamlines procurement and assembly processes.

What is BOM in manufacturing?

In **manufacturing**, a **BOM serves as the foundation** for product assembly, detailing the exact materials, components and processes required at each stage of production. It helps ensure consistency, quality control and efficient supply chain management. Manufacturers rely on **BOMs to coordinate production workflows**, manage inventories and maintain regulatory compliance by tracking changes and approvals throughout the product lifecycle.

What are the key differences between a MBOM, EBOM and an SBOM?

**Aspect****Manufacturing Bill of Materials (BOM)****Engineering Bill of Materials (EBOM)****Service Bill of Materials (SBOM)****Definition**A production-focused list of materials and components required for manufacturing a product.A detailed list of components, assemblies and raw materials needed to design and engineer a finished product, as defined by engineering.A service-oriented list of parts and materials needed for product maintenance/repair.**Purpose**To guide the manufacturing process and ensure production efficiency.To define the product's design and structure.To support maintenance, repairs and servicing of the product post-sale.**Scope**Covers all materials, tools, and processes needed for production.Covers engineering and design phase, focusing on technical specifications and design intent. Excludes manufacturing processes and logistics details.Includes parts and tools required for servicing and maintaining the product.**Components Listed**Parts, raw materials, packaging, and assembly instructions.Includes part numbers, component descriptions, specifications and quantities, hierarchical relationships between assemblies, subassemblies and components, plus reference designators for intermediate assemblies.Includes software libraries, open-source modules, versions and licensing details.**Primary Users**Manufacturing teams, production planners and supply chain managers.Design and product engineers, R&D teams, product development teams, engineering managers and CAD/CAE specialists.Software developers, cybersecurity teams, IT administrators and regulatory bodies.**Regulatory Focus**Adherence to manufacturing standards and production regulations.Focused on engineering standards, design guidelines and technical requirements. It may also align with industry-specific regulatory standards relevant during the product development stage.Compliance with service and warranty requirements.**Use Cases**Used for production planning, assembly and quality control.Used during product design, prototyping, and development phases.Used for post-sale support, repairs, and maintenance operations.

What are the key differences between a EBOM, MBOM and PBOM?

Here are the key differences between Engineering BOM (EBOM), Manufacturing BOM (MBOM) and Procurement BOM (PBOM):

AspectEngineering BOM (EBOM)Manufacturing BOM (MBOM)Procurement BOM (PBOM)PurposeDefines product structure as designed by engineeringDefines how the product will be manufacturedDefines components to be sourced or purchasedFocusFunctional and design intentAssembly and production intentSupplier and purchasing specificationsOwnerEngineering or R&D teamManufacturing or production teamProcurement or supply chain teamIncludesAll components and subassemblies defined in CAD or design toolsTools, fixtures, packaging, process-specific partsMarket-available components, part numbers, vendor infoStructureFollows logical or functional hierarchyOrganized by manufacturing steps or operationsGrouped by supplier, lead time, purchase lotUsed forDesign validation, simulation, prototypingWork orders, assembly instructions, production planningSupplier communication, sourcing strategy, inventory controlLevel of detailHigh design granularityDetailed for production needsFocused on purchase-ready itemsUpdate frequencyChanges with design revisionsUpdated with production process changesVaries with supply conditions and sourcing changes

What is an example of a Bill of Materials (BOM)?

A common **example of a BOM** is in the automotive industry, where a manufacturer creates a detailed list of all parts required to build a vehicle. This includes major components such as the engine, transmission and electrical systems, down to smaller parts like screws, wiring and fasteners. The BOM is structured in a hierarchical format, starting from raw materials and subassemblies up to the finished product, ensuring every component is accounted for during production.

How can I implement an effective BOM strategy in my organization?

To implement an **effective BOM strategy**, organizations should standardize BOM structures, ensure version control and integrate BOM management with **Product Lifecycle Management (PLM) and Enterprise Resource Planning (ERP) systems**. Centralizing BOM data improves collaboration between engineering, manufacturing and procurement teams, ensuring seamless updates and reducing production errors. Leveraging the power of **Dassault Systèmes’ solutions like ENOVIA and DELMIAWorks** allows companies to **digitally manage BOMs**, improving traceability, workflow automation and compliance across the entire product lifecycle.

What makes Dassault Systèmes’ BOM solutions unique?

**Dassault Systèmes’ BOM solutions** stand out due to their seamless integration with the [**3D**EXPERIENCE platform](/3dexperience "The 3DEXPERIENCE platform"), offering real-time collaboration, advanced traceability and synchronization between design, engineering, manufacturing and supply chain operations. These solutions improve efficiency by **eliminating data silos, reducing errors and ensuring full product traceability from conception to production**. Dassault Systèmes provides industry-specific BOM management capabilities, ensuring compliance, improving production agility and optimizing costs across **automotive, aerospace, industrial equipment and high-tech industries**.

 ![Bill of Materials for Driving Product Lifecycle Excellence](https://www.3ds.com/assets/invest/2025-05/bill-of-materials-hero-banner-1920x856-2.jpg)

[  Explore our solutions     ](/products/enovia)

[  Contact us     ](/how-to-buy)

Bill of Materials