Closed Brethren
From BrethrenPedia
A Term used often to describe Exclusive Brethren who have a more restricted policy of reception to the Lord's Table than their fellow Open Brethren
It is also used of the Gospel Hall Brethren, which is a sub-group of the Open Brethren (also sometimes known as "Closed-Opens"). These are Open Brethren with some Needed Truth ideas, but did not split from the Open Brethren at the time of "The Separation" with the Needed Truth Brethren.