The company DOES have a company policy but as always it has to be 'discussed and agreed upon by the HR team and the line managers' and you must show how it would benefit THEM to grant me a sabbatical. I think I'm just terrified of not being granted one, leaving my job, and then then returning back after our WHV being 30 and having no job to come back to! But then would I really give up the opportunity of a lifetime? I doubt it!