The NYSC certificate or exemption certificate should be a key criterion in employing graduates according to the director-general of the scheme
– According to him, it is the duty of all employers to demand the youth corps certificate before any employment
– Also, to prevent fraud, the DG told employers that they can also present their employees NYSC certificate for authentication.

According to him, it is the duty of every employer to demand from any graduate a certificate of national service or exemption certificate.
Going further, he advised employers to present the NYSC certificates of their existing employees to the scheme for authentication if need be.

https://www.legit.ng/1421708-nysc-dg-employers-dont-employ-graduates-certificate.html