Yikes one assumes that those future dates are the actual implementation dates provided so that operators can get stuff in order and in line for that start date, versus, the date on which the whole document was published (2024). If indeed, the AI hasn't taken a drug or two.....
What I have always found difficult about that sort of thing, is: that the things that kick in in the future cannot be implemented now - because they either contradict the current regulations or, well, there is no way to apply an invalid regulation. For instance, I found once, here, that one can buy a new vehicle license disc before the expiry date of the current one, but, apparently, one cannot display the new one before the expiry date of the old one..... It does defy logic but .... so be it....
Anyway, the fascinating thing about your case is that someone got paid to sit down and construct and write all that stuff . . . . . good luck with the scenery down the rabbithole.