Myanmar, which is now more than halfway through the scheduled soft opening of its Intellectual Property Department (IPD) under the country’s New Trademark Law, is well on its way to the full realization of its plans for a modernized IP system operating on par with international standards. As the first of four IP-related laws passed in 2019, the ongoing implementation of the Trademark Law affects definitions of trademarks and types of trademark applications. Section 2 of the law defines a “mark” as “either a visible sign or a combination of signs, including one’s own names, alphabet letters, numbers, graphical representations, or compositions of color and tints to distinguish the goods or services of an enterprise from those of another enterprise. Within this scope, trademark, service mark, collective mark and certification mark are also included. The ‘series mark’ consists of a number of these marks, which resemble each other on the material particulars, but may differ in some aspect—for instance, a mark with different color variations. However, there is no specific definition of what makes up a series mark in the Trademark Law itself, and there has also not yet been any clear guidance on the issue. The Trademark Rules, which set the guidelines for the trademark application and registration procedures, are still in the process of being finalized, are expected to include information on the possibility of filing series marks under the soft opening period. On December 29 2020, the IPD held a workshop to clarify various issues, and informed attendees that applications containing more than one trademark in a single application are prohibited under the new system. However, this seemed to contradict the Ministry of Commerce’s Order No. 63/2020, which had declared that the refiling of old marks under the soft opening period of the new Trademark Law