如果物质入围，没有注册义务的公司也会收到通知吗？例如，根据他们的CLP通知？如果新注册人在信函活动后加入注册，他们会收到信函吗？

如果物质入围，没有注册义务的公司也会收到通知吗？例如，根据他们的CLP通知？如果新注册人在信函活动后加入注册，他们会收到信函吗？

Will companies that do not have registration obligations be also informed if their substance is shortlisted? E.g. based on their CLP notification? If new registrants join the registration after the letter campaign, will they receive a letter?

只有拥有完整注册的 REACH 注册人才能参与信函征集活动，信函仅发送给个人注册人和在信函征集活动期间参与联合提交的注册人。对于之后加入的其他注册人，他们将需要依赖其 SIEF 中的沟通信息。

Only REACH registrants with full registrations are included in the letter campaign and the letters are only sent to those individual registrants and registrants that are part of the joint submission at the time of the letter campaign. For other registrants joining later, they will have to rely on the communication in their SIEFs.