Welcome to Groton-Dunstable Regional School District's Community Portal. 

By logging on to the Groton-Dunstable Regional School District SchoolBrains Community Portal, I certify that I have read and agree to all the terms, policies and procedures of the schools’ HandBook. 

GDRSD Policies:  
https://www.gdrsd.org/page/district-policies

GDRSD School HandBooks:
https://www.gdrsd.org/documents

If you are having trouble logging into the Portal and the Forgot Password option does not work please send an email to schoolbrains@gdrsd.org - This is a GDRSD email and is monitored regularly.  This is NOT a SchoolBrains email.