Again, you're being vague. If you wrote a bad check, no big deal. I'm sure all of us had one or two bounce when starting in this business.
If you stole from an employer, however, that's another whole kettle of fish. As someone posted earlier, this gets into the "character" thing regarding the ATP.
This isn't about being nosy. You asked for advice, but you need to provide us with information if you want an honest assessment. You're posting anonymously, so unless you give your name (don't), no one is going to know who you are.
Now, with the little information you've given us, I'm going to say you're hosed. Offenses like DUIs can be categorized as mistakes. I don't think anyone goes out drinking with the purposeful intent of being able to drive drunk later on. A DUI just shows poor judgment. But forgery and theft implies premeditation and planning, which means you knew the act was wrong and illegal as you were commiting it. That shows poor character, and that's what an employer is going to look at.
I'm not saying you're a bad person or that you didn't learn from your experience, but without more info I think you're going to have an uphill battle. Hopefully, I'm wrong and wish you all the best.