英国脱欧后，UKCA认证标志将取代CE标志，成为出口至英国市场的产品必须遵守的认证体系。这一变化影响广泛，涉及玩具、气溶胶、个人防护装备、机械、低压电器设备等多个行业。2020年9月1日，英国政府宣布，自2021年1月1日起，UKCA标志正式启用，标志着英国产品标志使用的过渡期即将结束。这意味着，大多数目前需CE标志的产品在出口至英国市场时，将须改用UKCA标志。

UKCA标志是英国市场的强制性准入标志，所有相关产品都必须符合以“BS”开头的英国国家标准。UKCA标志的实施可能导致企业面临额外的成本，对外贸企业尤其值得关注。关于UKCA的疑问，以下几点需注意：

1. UKCA标志的强制使用时间：2021年1月1日起，新法规适用于为英国市场制造的产品，特别是那些法律规定必须使用UKCA标志、需要第三方合格评定，以及已在英国合格评定机构完成评定 products. Before this date, products that have not transferred their conformity assessment documents to an EU-recognized body will still be allowed to use the CE mark in the UK market. However, from January 1, 2022, the UK will no longer recognize the CE mark. Products with the CE mark can still be sold in the UK if they also carry the UKCA mark and comply with UK regulations. There are separate rules for medical devices.

Important reminder: To allow businesses time to adapt to the new requirements, the CE mark can still be used in most cases until January 1, 2022. The CE mark is only valid in regions where the current UK and EU rules remain consistent. If the EU changes its rules and the product's CE mark meets the new EU rules, the product will not be allowed to use the CE mark for sale in the UK, even before December 31, 2021.

2. 受影响的 products include those intended for sale in the UK. The UKCA mark will apply to the majority of goods that currently require the CE mark. The UK government encourages businesses to prepare for the use of the UKCA mark before the deadline.