Food safety presentation or training document for contractors

Good afternoon,

Looking for a presentation on GMPs and other important food safety topics i could used to train the contractors that work in my facility. I started creating something, but figured i would ask here.

Thank you,

We have GMP's for contractors (service providers.)

We send them out to each contractor and each reads and signs off as understanding, that and either a contract or simple agreement is kept on file for each contractor and each of their techs.