36Liability for costs

#### 36 Liability for costs Where, in an action to which section 31 applies, whether brought by the owner of the EL rights or by the exclusive licensee, the other party is not joined as a plaintiff (either at the commencement of the action or at a later time), but is added as a defendant, the other party is not liable for any costs in the action unless he or she enters an appearance and takes part in the proceedings.