最近，The Office of Management and Budget (OMB) has concluded its review of the proposed regulation that would end labor certification substitution and other matters. (链接 http://www.murthy.com/nflash/nf_043007.html）
看来，很快就要通过法案禁止140 substitution。
If the I-140 has been filed and is pending right now, such case will be affected by the elimination rule or in other words, remain valid or not?