[Dotec-Fan]

Nochmal nachlesen, Punkt 4.3 im Technical Leaflet
4.3 CHANGES
Any change of the brand or the ball name, the date code, the stamp, the packaging, the ball quality, for the source of supply and any other changes relevant for ITTF approval must be notified to the ITTF. If the stamp or box design is changed, the new artwork (pdf) must be sent to the contact address. The changes must be confirmed by the ITTF in writing.
The failure to announce changes to the ITTF will be penalized with a fine or can even lead to an end of the ITTF approval in cases of severe or repeated failures. It is the companies responsibility to inform the ITTF, in case they have changes in contact details, such as e-mail addresses, contact persons, postal address etc.

Sehe da überhaupt kein Problem, Joola hat wohl das neue Design eingereicht, ITTF hat genehmigt, fertig.