2021年2月26日，欧盟委员会正式公布了新的补充修改生态设计指令(EU)2021/341。此次补充修订的主题事项主要如下
1. 新补充修订的生态设计法规指令也被称为“amended Regulations”。
2. 为了消除生产商和市场监督机构对于技术文件中的值及相应的查证公差的困惑，增加了“declared values”概念描述。
Declared Values: 被生产商、进口商或授权代表声明的，计算的或测量的满足法规第5章要求的技术参数，用于成员国权力机构对产品的法规符合性查证。
3. 为了提高特定产品法规的有效性和可信度并保护消费者，能够检测到被测并在测试条件下自动更改其性能的产品，目的是使指定的任何参数达到更有利法规水平或技术文档中或提供的任何文档中的值，不得投放市场。
4. 光源不能被有效拆出用于测试的产品，整个产品作为光源来测试评估。
针对光源及其独立控制装置的生态设计指令的具体修改条文如下:
1. 第二章第四点变化如下：
增加了“including, but not limited to”包含且不限制为的描述，相应更具体说明了此类产品的范围。
英文原文如下：
(4)“containing product” means a product containing one or more light sources, or separate control gears, or both, including, but not limited to, luminaires that can be taken apart to allow separate verification of the contained light source(s), household appliances containing light source(s), furniture (shelves, mirrors, display cabinets) containing light source(s).
2. 第二章第四点(1)第二段被替代如下：
生产商、进口商或授权代表要保证光源和控制装置能够被不损坏的拆出用于市场抽检测试，技术文件上一定要说明如何实现拆出。
英文原文如下：
Manufacturers, importers or authorised representatives of containing products shall ensure that light sources and separate control gears can be removed without being permanently damaged for verification purposes by market surveillance authorities. The technical documentation shall provide instructions on how to do this.
3. 第7章被替代如下：
生产商、进口商或授权代表不能设计并投放能够检测到被测并在测试条件下自动更改其性能目的是使指定的任何参数达到更有利技术文档中或提供的任何文档中的值的产品到欧盟市场。
产品更新必须得到消费者同意，并且软件或硬件的更新，不会导致产品现有的产品能效和宣称值性能变差。拒绝更新不会导致现有的性能发生变化。软件更新绝不能导致产品性能偏离生态设计标准及宣称值的要求。
英文原文如下：
The manufacturer, importer or authorised representative shall not place on the market products designed to be able to detect they are being tested (for example, by recognising the test conditions or test cycle) and to react specifically by automatically altering their performance during the test with the aim of reaching a more favourable level for any of the parameters in the technical documentation or included in any documentation provided.
The energy consumption of the product and any of the other declared parameters shall not deteriorate after a software or firmware update when measured with the same test standard originally used for the declaration of conformity, except with explicit consent of the end-user prior to the update. No performance change shall occur as a result of rejecting the update.
A software update shall never have the effect of changing the product's performance in a way that makes it non-compliant with the ecodesign requirements applicable for the declaration of conformity.
4. 增加第12章如下：
产品在2021年7月1日之前没有投放到市场上，在2021年7月1日和2021年8月31日之间投放市场且符合新指令要求的产品，应该被考虑满足旧指令的要求。
英文原文如下：
If no unit belonging to the same model or equivalent models was placed on the market before 1 July 2021, the units of models placed on the market between 1 July 2021 and 31 August 2021 which comply with the provisions of this regulation shall be considered compliant with the requirements of Commission Regulations (EC) No 244/2009, (EC) No 245/2009 and (EU) No 1194/2012.
执行时间表：
此修改法规其中第(3)、(4)项修改内容在法规公布日(2021.2.26)后第三天生效实施；第(1)、(2)项修改内容从2021年9月1日起生效实施。
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