This applies to the entire EEA, fortunately!
Can you maybe share more details, where I can read about this? Thanks!
Reversing for the purpose of integrations is commonly also legal.
Can you please also share more details, where I can read about this? Thanks!
I reverse engineer things for a living and I have many peers worldwide who do the same. My main field of work is malware analysis.
For recreation, in my country it's explicitly legal to reverse engineer things you own, with a purpose of making it work on your system (think: fixing a windows XP game so it works on windows 10). This is a very broad loophole, and let's you reverse engineer things in most cases when they "feel" like they should be legal.