Ah, this question is right up my alley.
I'm the Training Manager at the largest public hospital in South Australia, employing 260 people over six regional campuses, so we have not only an obligation to the general public but also to the vulnerable population. In that regard, I plan yearly mandatory training sessions in some key areas:
Food Safety - taking in not only the Food Act but also the regulations laid out in FSANZ (Food Standards on Australia & New Zealand) as well as our own stringent policies & procedures.
Occupational Health, Safety & Welfare - in some way to try and reduce WorkCover claims.
Respectful Behaviour - not just sexual harrassment anymore.
Fire Safety and Evacuation Procedures - surprisingly common considering bomb scares, gas leaks and chemical spills.
Chemcial Awareness - MSDS, work instructions, how to spread the kitty litter if you spill a corrosive cleaner.
Quality Assurance - how audits are conducted, what is looked for during EQUiP, etc.
These are calendered in and everyone must attend.
During the year, I also run minor information sessions to reinforce certain aspects (infectious control and dealing with aggresive behaviour for example).
Add to this the mandatory Department of Health induction sessions and my own Nutrition & Food Services induction before any new starter steps foot into the hospital and I think I have a workable system.
Of course, for those who fail or transgress against food safety policies, OHS&W regulations, or need refresher training as part of some sort of disciplinary procedure, are dealt with as soon as possible and do need to wait for the next training intake.
We also have an 50 inch LCD TV mounted in the main kitchen area and plugged into a media centre on which we run presentations, slides, training reminders, bulletins and videos during non-critical times.
And this is all for the basic training for all staff. I also run more advanced sessions for cooks, team leaders, supervisors, health and safety reps, auditors and managers.
Wow, I just realised how underpaid I am. 