The Intrastat declaration is probably one of the least popular types of declaration that companies are required to submit for their cross-border sales. However, the major VAT reform in eCommerce from 2021 has not stopped here, either, and online merchants need to take action. Starting in 2022 there will be new reporting obligations – regardless of whether you use the One-Stop-Shop (OSS) or not. What does Intrastat have to do with the OSS? This is what we are going to explain to you in this article.