Euro 7进入最后准备期：汽车零部件采购为什么要在2026年11月前重新确认测试与型式批准要求？
Euro 7准备工作的重点不是多收几份测试报告，而是确认“当前零部件、当前车型、当前法规版本”之间是否仍然匹配。
Euro 7把排放和耐久要求进一步扩展到更完整的车辆生命周期，并引入或强化制动颗粒、轮胎耐久和电池耐久等要求。对采购团队来说，这意味着供应商变更管理、测试证据和型式批准之间需要更紧密地连接。
采购团队应重新确认哪几类信息？
1. 零部件是否属于合规关键件
涉及排放、制动、轮胎、电池、传感器、控制器和相关软件的零件，不能只按普通BOM采购处理。
2. 测试报告是否对应真实量产版本
核对：
- 零件号；
- 软件/固件版本；
- 材料和关键参数；
- 生产工厂；
- 测试日期和标准版本。
3. 供应商变更是否触发重新评估
材料、关键尺寸、制造地点、二级供应商或软件版本发生变化时，应判断是否影响已有测试和型式批准证据。
Euro 7采购证据矩阵
| 维度 | 买家应确认 |
|---|---|
| Part Identity | 零件号和配置 |
| Test Basis | 采用的法规/标准版本 |
| Vehicle Link | 适用车型/平台 |
| Software | 软件与标定版本 |
| Change Control | 变更是否需重新验证 |
| Production | 量产一致性证据 |
为什么要提前到RFQ阶段？
如果等到车辆认证或出货前才发现零件证据不完整，替换供应商、重新测试或重新标定的成本会非常高。对新项目，建议在RFQ中直接要求法规适用性声明和已有验证能力。
适用边界
Euro 7对不同车型和实施节点存在差异；零部件是否需要独立型式批准或仅作为整车系统的一部分验证，也因产品而异。具体项目应由法规、工程和认证团队共同判断。
FAQ
供应商已有旧法规测试报告还能用吗？
可能有参考价值，但不能自动等于满足Euro 7，需要确认测试范围、版本和当前零件状态。
采购最容易忽略什么？
供应商或零部件发生变更后，原有证据是否仍然有效。
stellar.shop内容承接建议
汽车零部件页面可增加Applicable Regulation、Test Standard、Vehicle Platform、Software Version、Change Notification等字段，让海外买家更早判断法规和验证准备度。
参考来源
- European Commission — Euro 7: https://single-market-economy.ec.europa.eu/sectors/automotive-industry/environmental-protection/emissions-automotive-sector/euro-7_en
- EUR-Lex — Regulation (EU) 2024/1257: https://eur-lex.europa.eu/eli/reg/2024/1257/oj
Key Takeaway
Euro 7 preparation is not about collecting a few more test reports. It is about confirming that the current component, current vehicle, and current regulatory version still match.
Euro 7 expands emissions and durability requirements across a more complete vehicle lifecycle. It also introduces or strengthens requirements concerning brake particles, tyre durability, and battery durability. For procurement teams, this means that supplier change control, testing evidence, and type approval need to be connected more closely.
What information should procurement teams reconfirm?
1. Is the component critical to compliance?
Parts related to emissions, brakes, tyres, batteries, sensors, controllers, and associated software should not be handled only as ordinary bill-of-material items.
2. Does the test report match the real mass-production version?
Check:
- the part number;
- the software or firmware version;
- materials and key parameters;
- the manufacturing plant;
- the test date and the version of the standard.
3. Does a supplier change trigger reassessment?
When materials, critical dimensions, the manufacturing location, a tier-two supplier, or a software version changes, buyers should determine whether the change affects existing testing and type-approval evidence.
Euro 7 procurement evidence matrix
| Dimension | What the buyer should confirm |
|---|---|
| Part Identity | Part number and configuration |
| Test Basis | Applicable regulation or standard version |
| Vehicle Link | Applicable vehicle model or platform |
| Software | Software and calibration version |
| Change Control | Whether a change requires revalidation |
| Production | Evidence of conformity of production |
Why should this start at the RFQ stage?
If incomplete component evidence is discovered only during vehicle certification or shortly before shipment, the cost of replacing the supplier, repeating tests, or recalibrating the system can be very high. For new projects, buyers should request a statement of regulatory applicability and evidence of existing validation capabilities directly in the RFQ.
Scope and limits
Euro 7 has different requirements for different vehicle categories and implementation dates. Whether a component needs separate type approval or is validated only as part of the complete vehicle system also depends on the product. Regulatory, engineering, and certification teams should make the determination together for each project.
FAQ
Can a supplier’s test report under an older regulation still be used?
It may still be useful as a reference, but it does not automatically demonstrate compliance with Euro 7. Buyers need to confirm the test scope, applicable version, and current status of the component.
What do procurement teams most often overlook?
They often overlook whether existing evidence remains valid after the supplier or component changes.
Recommendation for stellar.shop
Automotive parts pages can add fields such as Applicable Regulation, Test Standard, Vehicle Platform, Software Version, and Change Notification. These fields can help overseas buyers assess regulatory and validation readiness earlier.
References
- European Commission — Euro 7: https://single-market-economy.ec.europa.eu/sectors/automotive-industry/environmental-protection/emissions-automotive-sector/euro-7_en
- EUR-Lex — Regulation (EU) 2024/1257: https://eur-lex.europa.eu/eli/reg/2024/1257/oj