Question juridique clé
Whether the dispute qualified as a commercial dispute under Art. 6 ZPO
Solution extraite
A lease dispute concerning commercial premises can fall under 'commercial activity' and thus satisfy Art. 6(2)(a) ZPO, but the decisive question was whether the specific termination-protection dispute remained within the special tenancy procedure.
Motifs extraits
The Court held that commercial activity includes not only core business transactions but also ancillary transactions, including leases of business premises.