Polish bureaucracy is even worse. Since it's a private company (German equivalent would be GmBH I think) every expense has to be strictly documented. As far as I know they do not accept EU invoices.
Machine licencing would be a partial solution because it would stay in company hands but it would force players to use only school lab.
I will get in touch if I can secure funding for this.
It should not be a problem to accept any sort of international invoices, it is not the case for GmbH's in germany either.