I sent my application to GW and it was received on Tue, 21 Oct 2008. They sent me an email stating that my "application is complete and is being reviewed by the admissions director".
Did anyone apply to GW LL.M. in International and Comparative Law?
If you did, what's the account status?

I wanted to apply for LLM in International and comparative law but the problem is that, I have not taken TOEFL exam. but will receive IELTS scors now.

Is there anyone to advice me if I still could send IELTS scores to GW law school?

I would send it and call or email them to talk to them about it.
Good luck.

Thanks, I've already sent an e-mail and they said that if I have 7.0 band in IELTS I can apply...

Excellent! Just go for it..