Danish CAA website.
I knew the site, thanks anyway. The link refers to DOC 9731, not to 9137. I found no DOC 9137 on that website.
Would you divert to an airport that doesn’t provide the RFF Cat of your aircraft?
In case of diversion due to tech. emergency my first think is to land the acft asap taking care of possible landing distance increment. All other legal aspects are in second priority.