1.  The before analysis of CSA certification, after the application is made, they shall analyze whether the relevant information provided by the applicant is complete and whether the sample meets the requirements.
2.  The before analysis of CSA certification, The CSA certified engineer identifies the test items and draws out the test procedure.
3.  Test in accordance with the procedures and projects.
4.   Analysis after laboratory test. The CSA certified engineer will meet the applicant after the test results are analyzed. If the test result is in conformity with the requirements, the certification will come to the end, and the certificate of validity may be issued to the applicant.