The competencies  acquired by the learners  are assessed and certified by the concerned National and State examination boards  to which the schools are affiliated  along  with  the concerned sector skill council, External assessment  and evaluation is done  in class  x and xii. The examination includes both written assessment of  knowledge  and practical  skills  in employability and vocational skills'Students prepare  student portfolio from classess ix to xii. The student portfolio  is evaluated as per  the scheme of examination .Besides the certificate given by the examination boards, a separate  certificate is also given by the examination boards, a separate certificate  is also given by the NSDC and SSC to the successful candidates.