Accreditation

 

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Contact Us at:

Physical Address
Route 108 Km 3.2
Camino Pitillo
Bo. Sabanetas,
Sector Cuba-Miradero,
Mayagüez, PR 00681

Telephone & Fax
Tel: 787-834-2150
Fax: 787-265-2500

Postal Address
P.O. Box 40, Mayagüez,
Puerto Rico 00681

Operational Hours
7:30 am to 4:00 pm
Monday through Friday

Official emails
vcesani@sesolion.com
info@sesolion.com

Volunteer at our school!

SESO is accredited by the Middle States Association of Colleges and Schools and licensed to operate by the General Council of Education of Puerto Rico. School memberships include: Puerto Rico Private Education Association (AEP), Caribbean Association of Independent Schools (CAIS), National Association of Secondary School Principals (NASSP), National Honor Society (NHS), English Forensic League and the Catholic Athletic League (LAC).

CLICK HERE TO SEE THE INFORMATION ABOUT SESO ACCREDITATION PROCESS

Our News »

From the Directors’ Desk

From the Directors’ Desk

    Dear SESO Community: It is with great pride that I have accepted the enormous challenge of becoming the new SESO Interim School Director. After more than...

 
SESO Administration

SESO Administration

  Dear SESO Community: As you may already know one of our teachers, Mrs. Rose Saavedra had to have brain surgery on January 17, 2012.  We are very happy to inform...

 
SESO Teacher of the Year!

SESO Teacher of the Year!

    MRS. ELSIE VAZQUEZ SESO Congratulates 2011/2012 Teacher of the Year   About ELSIE VAZQUEZ Great Achievements MRS. VAZQUEZ  is…  

 
SESO Student of the Year!

SESO Student of the Year!

    CAROLINA TAMAYO FIGUEROA SESO Congratulates 2011/2012 Student of the Year!  Experience: 1.Summer Experience: Studing Italian and hiking in TASIS School...

 
Nurse’s Office

Nurse’s Office

Dear Parents: If your son or daughter turned 4 a/o 11 years old from Dec. 2011 to March 15, 2012, he/she needs new vaccines. It’s the law.  I need for you to...