When does the New Rules affected from?

I'm applying for graduate diploma in hospitality management for July intake when does new rules affected from?

Ans.I think the new rules will take another three or four months and if you are coming up for the July intake the current policy will apply to you so you will definitely get your one year work visa and we are there to hear you are coming through AJV we will stand by you and advise you and support you don't change your plans just continue to go because four five months later if they say no policy is the same you would have lost for five months so don't do that.