Accredited volunteer work hours from the National Platform For male and female students, for male and female teachers, And employees for promotions With the number of hours you need An accredited certificate in your account on the National Platform The certificate is accredited by the National Platform and Human Resources Available: 50 hours Available: 80 hours Available: 110 hours Available: 150 hours Available: 200 hours Available: 260 hours Available: 300 hours Available: 450 hours