Key legal question
Whether the abstract constitutional complaint against the amendment was timely and admissible
Extracted holding
The complaint was admissible despite having been filed before the decisive publication date; the early filing merely suspended the case until the relevant publication. The appellants had standing as actual or potential users of the school system.
Extracted reasoning
For Erlassbeschwerden, the filing period starts with the publication that confirms the enactment and future entry into force. Virtual or direct affectedness suffices for standing.