📑 Accession to the Madrid Protocol does allow the applicant to register multiple classes under one application. Although this may be easier for management as one does not need to note down several renewal dates, it can also can encumbrance in the process of registration. Since the application is filed collectively, an objection raised in one class can result in the delay of registration for other classes which may otherwise undertake a smooth application. Hence, it is vital to weigh in the risk of objection before filing a multi-class application.