On December 9th, the original charter was formed in the basement of the Our Lady of the Rosary Church. The credit union was named the Our Lady of the Rosary Credit Union. Business was conducted on Sunday mornings after mass in the basement of the church.
In 1978 the name was changed to The Sabattus Regional Credit Union to better represent the Field of Membership.
The Field of Membership was increased in 2006 and is now serving 19 neighboring towns and cities with a membership of nearly 5,000.