Holyoke Catholic High School is fully accredited by the New England Association of Schools and Colleges, Inc. (N.E.A.S.C.), a non-governmental nationally recognized organization whose affiliated institutions include elementary schools through collegiate institutions offering post-graduate instruction. In the fall of 2003, we received full accreditation. This accreditation from the NEASC will be up for renewal in 2013.

Membership:
Holyoke Catholic High School holds membership in the following organizations:

• Massachusetts Interscholastic Athletic Association
  
• National Catholic Educational Association
  
• New England Association of Schools and Colleges
  
• National Association of Secondary School Principals