Most larps I have inquired with dont use your swords because of the tips bending over and allowing the core to get near during a thrust. A flexible tip that doesnt just give away would allow them to be accepted and you would sell many more swords. It is sad not to see your gorgeous blades at any of the larps around me, the styles are amazing and would lead to much more uniqueness and immersion.
Here in Victoria, Australia, most of your swords ARE approved for thrusting attacks.
EXCEPT for the two swords with the Flamberge wavy blades.
Eric’s suggestion is very good. You REALLY OUGHT to start designing the tips of all your swords to be really stab-safe. Looks like we are lucky here that we can use your swords fully, but sounds like you need to look more closely at getting it right for every country.