Hi there The company that did my first aid trainer certificate also do H&S. You could have a look at www.nuco-training.co.uk they offer an advanced certificate in H&S which you can combine with a teaching certificate and actually teach it. It's big business these days. I'm sure that they'd do a deal to let you teach first aid as well if you wanted, most first aid trainers have limited experience so practical experience on the road really helps. New kind of stupid, first call of the night yesterday, ended up as a call to a man trapped in his bathroom!!! 2 Responders in an RRV and a frontline crew to back us up. Care in the community is great!!