欧盟数字产品护照Registry已经上线：未来供应商资料为什么不能只停留在PDF证书？
数字产品护照不是把原来的PDF搬到网上，而是让产品拥有可以被识别、查询和更新的数据身份。
欧盟委员会已在2026年7月上线Digital Product Passport Registry，并同时提供测试环境。
DPP建立在欧盟《可持续产品生态设计法规》（ESPR）框架之下。产品具体数据以去中心化方式保存，但经济运营者需要把数字产品护照的唯一产品标识和相关元数据注册进Registry。
这意味着海外采购团队未来看到的供应商资料，可能不再只是产品目录、证书PDF和测试报告。
为什么PDF式供应商资料会越来越不够用？
PDF当然不会消失，但它有三个天然问题：
不容易持续更新
证书、材料、供应链信息变化后，旧文件很容易继续流转。
不容易跨系统读取
采购系统、合规系统和监管系统需要结构化信息，而不是人工一页页查看文件。
很难确认“这份资料到底对应哪个产品”
同一家供应商可能有几十个型号。如果资料没有稳定标识，就容易出现证书、型号和订单不匹配。
DPP给采购团队带来什么变化？
| 传统做法 | 数字化方向 |
|---|---|
| PDF产品目录 | 唯一产品标识 |
| 证书附件 | 可关联的合规数据 |
| 邮件补资料 | 持续维护的数据记录 |
| 人工核对型号 | 系统化匹配 |
| 一次性提交 | 生命周期更新 |
采购团队未来可以更关注：
- 产品标识是否唯一；
- 数据是否对应具体型号；
- 谁负责维护数据；
- 变更后多久更新；
- 买家能访问哪些数据；
- 数据和实体产品如何关联。
对海外买家意味着什么？
采购部门可以提前把供应商数据能力加入审核。
尤其是长期采购、零部件采购、受欧盟产品法规影响较大的品类，更适合问：
“Can your product data be provided in a structured and updateable format?”
这不是为了追求技术感，而是为了减少后续大量人工核对。
对供应商意味着什么？
供应商需要逐渐建立“一个产品对应一套结构化资料”的意识。
至少应该能稳定关联：
- 型号；
- 材料；
- 合规文件；
- 生产主体；
- 供应链数据；
- 版本和变更日期。
适用边界
DPP并不是在同一天对所有产品采用完全相同要求。不同产品组的具体数据要求和实施时间会通过后续规则进一步明确。
因此采购团队应该按品类跟踪具体实施安排，而不是把所有供应商一次性要求成同一个模板。
FAQ
DPP上线是不是意味着所有产品现在都必须有数字护照？
不是。Registry上线代表基础设施投入使用，具体产品要求仍取决于适用的产品规则和时间表。
PDF证书以后不能用了？
不是。PDF仍然可以作为证明文件，但结构化的产品身份和数据关联会越来越重要。
买家现在应该做什么？
先从高风险、高监管要求和长期采购品类开始整理产品主数据。
DPP改变的核心，是产品资料从“文件集合”走向“数据体系”。
供应商未来的数字化竞争力，不只是有没有证书，而是能不能把正确证据稳定地关联到正确产品。
stellar.shop内容承接建议
stellar.shop可逐步强化产品唯一标识、证书关联、材料数据、版本日期和DPP Readiness等字段，让平台供应商信息更接近未来的结构化采购场景。
参考来源
A digital product passport does not simply move an old PDF online. It gives a product a data identity that can be identified, searched, and updated.
The European Commission launched the Digital Product Passport Registry in July 2026 and also made a test environment available.
The DPP is built under the EU Ecodesign for Sustainable Products Regulation framework. Detailed product data is stored in a decentralized way, but economic operators must register the unique product identifier and related metadata for a digital product passport in the Registry.
For overseas procurement teams, supplier information may therefore move beyond product catalogues, PDF certificates, and test reports.
Why is PDF-based supplier information becoming insufficient?
PDF files will not disappear, but they have three basic limits.
They are difficult to keep current
When certificates, materials, or supply-chain information change, old files can continue circulating.
They are difficult for different systems to read
Procurement, compliance, and regulatory systems need structured information instead of manual page-by-page checks.
It is difficult to confirm which product a document belongs to
One supplier may have dozens of models. Without a stable identifier, certificates, models, and orders can easily be mismatched.
What changes does the DPP bring to procurement teams?
| Traditional practice | Digital direction |
|---|---|
| PDF product catalogue | Unique product identifier |
| Certificate attachment | Linked compliance data |
| Missing information requested by email | Continuously maintained data record |
| Manual model checks | Systematic matching |
| One-time submission | Lifecycle updates |
Procurement teams should increasingly check whether the product identifier is unique, whether data matches the exact model, who maintains the data, how quickly changes are updated, which data buyers can access, and how the data is linked to the physical product.
What does this mean for overseas buyers?
Procurement departments can include supplier data capability in their reviews. This is especially useful for long-term purchasing, component sourcing, and product categories heavily affected by EU rules. Buyers can ask: "Can your product data be provided in a structured and updateable format?"
The purpose is not to make procurement look more technical. It is to reduce large amounts of manual verification later.
What does this mean for suppliers?
Suppliers need to build the idea that each product should have one structured set of records. At a minimum, they should be able to link the model, materials, compliance documents, manufacturing entity, supply-chain data, version, and change date consistently.
Scope and limits
The DPP does not impose exactly the same requirements on every product on the same day. Detailed data requirements and implementation dates for different product groups will be set out in later rules.
Procurement teams should therefore track the schedule for each product category instead of forcing every supplier into one template at once.
FAQ
Does the Registry launch mean every product needs a digital passport now?
No. The launch means the infrastructure is operating. Specific product requirements still depend on the applicable product rules and timetable.
Will PDF certificates become unusable?
No. PDFs can still serve as evidence, but structured product identities and linked data will become more important.
What should buyers do now?
Start organizing product master data for high-risk, highly regulated, and long-term purchasing categories.
The central change brought by the DPP is that product information is moving from a collection of documents to a data system.
A supplier's future digital competitiveness will depend not only on having certificates, but also on reliably linking the right evidence to the right product.
Recommendation for stellar.shop
stellar.shop can strengthen fields for unique product identifiers, linked certificates, material data, version dates, and DPP Readiness. This would make supplier information on the platform better suited to future structured procurement.