Register for the SSAT-All 9th grade applicants must take the Secondary School Admissions Test (SSAT). Visit www.ssat.org to register for the test and for additional information. Please send the results directly to Our Lady of Mercy by entering our school code, 5585, when registering. The SSAT will be given at Mercy on December 5, 2020; January 9, 2021 and March 6, 2021. All 10th and 11th grade applicants must submit PSAT scores. If no PSAT scores are available, 10th and 11th grade applicants MUST take the SSAT.