As detailed in our previous articles on Myanmar’s new Trademark Law (see here for example), under Myanmar’s new Trademark Law, all existing trademark owners who have recorded their rights under Myanmar’s old system must file new applications to protect their marks under the new law, or risk losing that protection.
Full story on Tilleke & Gibbins: https://www.tilleke.com/resources/soft-opening-online-filing-system-under-myanmars-new-trademark-law