Murillo Velarde 1734 Map Turnover with NAMRIA, October 3, 2019 The National Mapping and Resource Information Authority (NAMRIA), pursuant to Executive Order No. 192, is mandated to establish and maintain the Philippine Geodetic Reference System, the primary reference for all surveying and mapping in the country. NAMRIA is committed to providing quality geospatial information and services. On October 3, 2019, AIJC and NOW Group Chairman Mel V. Velarde donated a commemorative Murillo Velarde 1734 Map to the office of NAMRIA through Usec. Peter N. Tiangco, PhD.