Frequently Asked Questions TRIO TRIO TRIO Educational Opportunity Center (EOC) What is TRIO Educational Opportunity Center (EOC)? Does EOC help individuals pursue their GED or High School Equivalency (HSE)? Does EOC offer any scholarships? Is there a cost for EOC services? Who is eligible to participate in the program? What schools can EOC help me enroll into? TRIO Student Support Services (SSS) What is TRIO SSS? ×