NATREL (National Relationship) 2021 is a work program of the Public Relations Department of HIMA EP Universitas Airlangga. This program was created based on the goal of providing Development Economics students of the Faculty of Economics and Business, Universitas Airlangga with the insight, knowledge, and skills to improve good relations with relevant institutions and universities. This activity is also expected to be able to serve as a means of information exchange, developing students' mindsets, reasoning skills, and creativity, thus bringing benefits during the lecture environment and in the future work environment.

Therefore, we organize visits and host visits from national and international universities, as well as domestic institutions. These visits provide students, particularly Development Economics students from the Faculty of Economics and Business Universitas Airlangga with the opportunity to build strong relationships with the universities they collaborate with. 

The National Relationship (NATREL) campus visit will be held on July 31, 2021, from 12:45 p.m. WIB (Western Indonesian Time) through Zoom with Kanopi UI. The next event will be held on September 25, 2021, in collaboration with HIMA IE Universitas Brawijaya. The next event will be held on November 20, 2021, with HIMEPA Universitas Tanjungpura.