Region I (Ilocos Region)
1. Don Mariano Marcos Memorial State University
Address: Sapilang, Bacnotan, La Union 2515
Telephone: (072) 242-5641 / (072) 888-5677 / (072) 888-5352
Fax: (072) 242-5641
E-mail: ergapasin@eudoramail.com
Website: http://www.dmmmsu.edu.ph
2. Mariano Marcos State University
Address: Barangay 16, City of Batac, Ilocos Norte 2906
Telephone: (077) 792-3191 / (077) 792-3925
Fax: (077) 792-3191
E-mail: mmsuo@laoag.amanet.net
Website: http://www.mmsu.edu.ph
3. Pangasinan State University
Address: Alvear Street, Lingayen, Pangasinan 2401
Telephone: (075) 542-6464 to 67 / (075) 542-4261 / (075) 542-4992
Fax: (075) 542-6466 / 542-8694
E-mail: psu-cc1@mozcom.com
Website: http://www.psu.edu.ph/
4. University of Northern Philippines
Address: Quirino Boulevard, City of Vigan , Ilocos Sur 2700
Telephone: (077) 722-2810
Fax: (077) 722-2810
E-mail: unp_op@yahoo.com; unp@unp.com
Website: http://www.unp.edu.ph