Some clarifications after a day of comments and more details:
Please really read and understand what I am saying.
- This is about Harmonised Standards [1], a group of standards created by CEN, CENELEC, ETSI on request of the commission. So this is NOT about all ISO standards.
- The decision sets a precedent for all harmonised standards to be made freely available by deciding on 4 specific standards where it is recognised that public interest is more important.
[1] https://single-market-economy.ec.europa.eu/single-market/european-standards/harmonised-standards_en
The reasons given by the court give a lot of leeway to argue that public interest outweighs protection rights in many more cases and IMHO it hints at that being the default going forward.