The New England Automated Clearing House (NEACH) today announced that six new members joined its organization in the first quarter of 2021 as associate members: Affix Solutions, Argos Risk, Credit Union League of CT, Liberty Mutual, Mellina Associates, and SWBC.The New England Automated Clearing House (NEACH) today announced that six new members joined its organization in the first quarter of 2021 as associate members: Affix Solutions, Argos Risk, Credit Union League of CT, Liberty Mutual, Mellina Associates, and SWBC.