Vantage - DCMA/DCAA Certified?

I am trying to find out if anyone has previously gone through a DCMA/DCAA audit with Vantage? We have a pre-solicitation notice that states the Cost Accounting System must be certified as such at time of proposal submission. This is not subject to a future audit process as the notice clearly states "Proof will be required at proposal submission".
I have contacted Epicor and awaiting a response, but our window of opportunity is getting smaller.

Sincerely,

Stephen Schaefer
Abrams Airborne