6 Upon completion of training and competency assessment,
a certificate should be issued defining the level of qualification
and the scope of the certification (e.g., makes and types of equipment).
The expiry date should clearly be written on the certificate. The
expiry date should be within three years from the date of issuance
of the certificate.
7 A competency assessment, and refresher training
as appropriate, on the basis of that assessment, should be conducted
to renew the certification.