What is the DSA about? The DSA aims to provide an EU-wide level playing field for intermediary services offered to users/recipients in the EU. On the one side, this has the purpose to optimize the functioning of the European Single Market and avoid fragmentation by diverging laws in different EU Member States. On the other side, the DSA aims to create a safe, predictable, and trusted online environment in the EU, which is free from illegal content and where European fundamental and consumer rights are respected. To this end, it reinforces, clarifies, and extends the safe harbor principles for intermediaries, which were originally established under the EU e-Commerce Directive 2000/31 (ECD). I