Welcome to the Massachusetts State Science & Engineering Fair, Inc. (MSSEF)

Science & Engineering Fair Online System (SEFOS)


This service provides online tools to both students, judges, and MSSEF staff throughout the independent research process and fair competition season.  Users are able to create accounts for use year after year as they pursue research or participate in MSSEF events.

STUDENTS CLICK HERE to create an account with the
following features:

  • Create a research project profile for individual or team projects.
  • Use the project description tools to generate the necessary forms required for the Scientific Review Committee (SRC) to review your project for safety considerations.
  • Communicate with the SRC about the planning and execution of your project.
  • Students that meet eligibility requirements may register for the MSSEF State Fair in the spring.

JUDGES CLICK HERE to create an account with the following features:

  • Create a judge profile for use year after year.
  • Register to judge at the MSSEF State Fair each spring.
  • Select the project categories you are qualified to evaluate.
  • Communicate with MSSEF staff about parking, judge assignments, and other event information.

Questions? Contact MSSEF at sefos@scifair.com for assistance.