Can we check I-140 status online

[nervewreck]

I have recently applied for i-140 and am yet to receive the receipt from INS.
Once I receive the receipt from BCIS, is there a way to check the progress of the application via the web?

Also, I do see a lot of folks who have ND, LUD and PD listed on their profiles. What do these mean?
PD - priority date
ND - Notice Date (???)
LUD- ???
AD - ???
RD - ???

What do these mean?

 

[thorlabs]

If you have an application receipt number, you can check the status of your case online @ https://egov.immigration.gov/cris/jsps/index.jsp

RD: Receipt Date
PD: Priority Date
ND: Notice Date
AD: Approval Date
LUD: Last Updated
RFE: Request for Evidence

I have recently applied for i-140 and am yet to receive the receipt from INS.
Once I receive the receipt from BCIS, is there a way to check the progress of the application via the web?

Also, I do see a lot of folks who have ND, LUD and PD listed on their profiles. What do these mean?
PD - priority date
ND - Notice Date (???)
LUD- ???
AD - ???
RD - ???

What do these mean?

 

[cryogenic]

somewhat unrelated, but useful nevertheless, for tracking your 140 applications: www.trackitt.com