Background
PLANA, EFREN was born on June 28, 1928 in San Juan, Metro Manila, Philippines.
PLANA, EFREN was born on June 28, 1928 in San Juan, Metro Manila, Philippines.
University of the Philippines (Bachelor of Laws). Spoken languages: English and Pilipino.
Working as a partner of ANGARA ABELLO CONCEPCION REGALA & CRUZ. Admitted to the bar, 1955, Philippines.
Integrated Bar of the Philippines. Philippine Society of International Law. American Society of International Law.