A court in Chattogram placed three persons on a three-day remand for providing assistance Rohingyas to get National Identification Cards (NIDs).
Chattogram Metropolitan Magistrate Mehnaz Raman passed the order on Wednesday noon.
CMP Additional deputy commissioner (prosecution) Md Kamruzzaman confirmed the matter.
Earlier on Monday night, district election officials detained them and handed over to police.
Three of the arrestees are: Md Jainal Abedin, office assistant of Chattogram Regional Election Office, Bijoy Das, his assistance and his sister Sima Das.