REVENUE MEMORANDUM CIRCULAR NO. 13-2019 issued on January 22, 2019 publishes the full text of Administrative Order No. 15 entitled “Authorizing the Secretary of the Department of the Interior and Local Government (DILG) or the Officer-In-Charge (OIC) to Fill Temporary Vacancies in Certain Local Elective Offices to Prevent Hiatus in and Paralysis of Local Government Operations”.