July 14, 2026
How Manufacturers Can Prepare for Digital Product Compliance with Nota Sign Digital Product Passport
The way products are designed, manufactured, managed, and regulated is changing.
For decades, product documentation has mainly existed in separate formats:
- Technical documents
- Compliance certificates
- User manuals
- Maintenance records
- Supply chain files
- Internal enterprise databases
While these documents support business operations, they are often fragmented across different systems, departments, and organizations.
As global markets move toward greater transparency, sustainability, and circular economy models, manufacturers need a new approach to managing product information.
The Digital Product Passport (DPP) is emerging as the digital foundation for this transformation.
A Digital Product Passport creates a structured digital record connected to a physical product, allowing relevant stakeholders to access trusted information throughout the product lifecycle.
The European Union is introducing DPP requirements through regulations including the Ecodesign for Sustainable Products Regulation (ESPR).
The European Commission describes the Digital Product Passport as a digital identity card for products, components, and materials that stores relevant information to support sustainability, circularity, and legal compliance. citeturn0search3
For manufacturers, DPP is not simply a compliance document.
It represents a shift from:
Paper-based documentation → Digital product information infrastructure
From:
Static product files → Continuously updated lifecycle records
From:
Internal product data → Trusted information shared across the value chain
For global manufacturers, preparing for DPP requires more than collecting additional documents.
Companies need a digital foundation that can:
- Create trusted product identities
- Connect product information across systems
- Manage lifecycle data
- Support supply chain collaboration
- Protect sensitive information
- Generate compliance evidence
Nota Sign Digital Product Passport Platform helps enterprises build this foundation by combining:
- Digital product identity
- Enterprise system integration
- Electronic signatures
- Electronic seals (eSeal)
- Audit trails
- Compliance workflows
What Is a Digital Product Passport (DPP)?
A Digital Product Passport is a digital record that follows a product throughout its lifecycle.
It acts as a digital twin of a physical product by connecting the product with information about:
- Identity
- Materials
- Manufacturing
- Compliance
- Maintenance
- Usage
- End-of-life management
Unlike traditional documentation, a DPP is designed to remain connected to the product from manufacturing through disposal or recycling.
A Digital Product Passport can support different stakeholders, including:
- Manufacturers
- Suppliers
- Product owners
- Customers
- Repair providers
- Recycling organizations
- Regulators
Each stakeholder can access the information relevant to their role.
For example:
Manufacturers may manage complete product records.
Suppliers may contribute material or component information.
Customers may access product transparency information.
Repair organizations may access maintenance documentation.
Recyclers may retrieve information needed for end-of-life processing.
Why Is the European Union Introducing Digital Product Passports?
The European Union is introducing Digital Product Passports as part of its broader sustainability and circular economy strategy.
Through initiatives such as the European Green Deal and the Circular Economy Action Plan, the EU aims to improve how products are designed, used, reused, and recycled.
Many industries face similar challenges.
Fragmented Product Information
Product information is often distributed across:
- Manufacturers
- Suppliers
- Logistics providers
- Service companies
- Recycling partners
This makes it difficult to understand the complete lifecycle of a product.
Limited Supply Chain Transparency
Modern products often involve complex international supply chains.
Companies increasingly need visibility into:
- Material origin
- Supplier information
- Production processes
- Sustainability performance
Difficult Sustainability Verification
Businesses are making more sustainability commitments.
However, verifying claims requires reliable data.
Organizations need evidence related to:
- Carbon footprint
- Material sourcing
- Environmental impact
- Recycling potential
Inefficient Circular Economy Processes
Circular economy models depend on information.
Products can only be effectively:
- Repaired
- Refurbished
- Reused
- Recycled
when stakeholders have access to accurate product data.
Digital Product Passports create a shared information layer connecting the entire product ecosystem.
How Does a Digital Product Passport Work?
A Digital Product Passport combines several technology components to connect physical products with digital information.
The basic process includes:
Step 1: Product Information Is Collected
Manufacturers collect required product information from relevant systems and stakeholders.
Sources may include:
- ERP systems
- MES systems
- PLM systems
- Supplier platforms
- Quality systems
- Sustainability systems
Step 2: The Digital Product Passport Is Created
The collected information is structured into a digital product record.
The DPP contains information defined by applicable regulations and product-specific requirements.
Step 3: The Product Is Connected Through a Data Carrier
A physical product is connected to its digital passport through a data carrier.
Common examples include:
- QR codes
- NFC
- RFID
- Other identification technologies
The data carrier provides access to the digital product record.
Step 4: Stakeholders Access Relevant Information
Different users access information based on their role.
For example:
- Consumers access transparency information
- Repair providers access maintenance information
- Regulators access compliance data
- Manufacturers manage lifecycle updates
Step 5: The Product Passport Supports Lifecycle Management
The DPP remains connected to the product throughout its lifecycle.
Information can continue to evolve as products are:
- Used
- Maintained
- Repaired
- Updated
- Recycled
What Information Does a Digital Product Passport Include?
The exact information required depends on the product category and applicable regulations.
However, a Digital Product Passport may include:
Unique Product Identifier
Every product requires a reliable digital identity.
This identifier connects the physical product with its digital passport.
It may include:
- Serial number
- Product model
- Batch information
- Product classification
The product identity is the foundation of the entire DPP ecosystem.
Materials and Origin Information
DPPs can include information about:
- Material composition
- Raw material sources
- Component origins
- Supply chain participants
This enables greater transparency across complex supply networks.
Compliance Documentation
A Digital Product Passport may include relevant compliance information such as:
- Declarations of conformity
- Certificates
- Technical documentation
- Safety information
This helps manufacturers and regulators verify product requirements.
Maintenance and Service History
For products with long lifecycles, maintenance information becomes essential.
A DPP may include:
- Inspection records
- Maintenance history
- Repair documentation
- Service information
This is especially important for:
- Industrial equipment
- Machinery
- Vehicles
- Infrastructure products
User and Safety Information
Digital Product Passports can provide access to:
- User manuals
- Safety instructions
- Operating guidance
- Disposal instructions
This enables easier access to product information throughout the lifecycle.
End-of-Life and Recycling Information
Circular economy models require information about what happens after product usage.
A DPP may include:
- Disposal guidance
- Recycling instructions
- Reuse opportunities
- Material recovery information
When Will Digital Product Passport Requirements Come Into Effect?
Digital Product Passport implementation will happen gradually.
Requirements will be introduced by product category through specific regulations and delegated acts.
The first major implementation area is batteries.
According to the EU Battery Regulation, battery passport requirements apply from 2027 for relevant battery categories.
Other product categories will follow through future regulatory developments.
The implementation approach is designed to allow:
- Standards development
- Industry preparation
- Technology development
- Business adaptation
Manufacturers should begin preparation before requirements become mandatory.
Need Help Assessing Your DPP Readiness?
Digital Product Passport requirements vary depending on:
- Product category
- Industry
- Supply chain structure
- Existing IT systems
Manufacturers need to understand:
- Which products are affected
- What data is required
- Where information currently exists
- Which systems need integration
- How suppliers should participate
Nota Sign helps enterprises assess DPP readiness and build practical implementation strategies.
