My perm application filed on July 2010 and got audit on September 2010. My employer sent audit response on October 2010. When I asked my employer how much time I would take then he said that now a days USCIS response within 3-4 months for new cases. How long does a PERM audit take?
The PERM audit can take a lot of time. I just checked with one of our case managers. They tell me that they have no figures for the time it takes between start and end of an audit, but the total decision life cycle (from filing to decision) of an audited case is 2 - 2.5 years.