Hope this helps geetha1 - although I didn't need your permission to post. I have attached a few documents that will help explain the name check process. Below is the general process for an N-400 application:
In general, the following tasks are involved in application processing: (1) collect and deposit application fees and issue receipts to applicants; (2) create or request existing alien files; (3) enter applicant data into an automated system; (4) take applicants’ fingerprints and send them to the Federal Bureau of Investigation (FBI) for a criminal history check, including a criminal history check based on the applicant’s name (if required by the type of application); (5) review application, and other supporting documents, such as FBI fingerprint check results, marriage certificates, or court dispositions of an arrest; (6) interview applicants (if required by the type of application); (7) administer naturalization tests (for those applying for naturalization); (8) approve or deny cases; (9) notify applicants of USCIS’s decisions; or (10) issue a Notice to Appear placing applicant in removal proceedings; and (11) update USCIS’s automated systems.
- The BCS system explained in the attached federal registry actually automates the name check, IBIS check, and finger print check process. This was introduced in Jan. 2007.
- the attached flow chart shows the above outlined steps in a diagram format
- There is also an FBI document explaining what the name check process is and the groups involved.
You're probably going to have even more questions now. Basically, name check is initiated at the same time as the FP and IBIS checks - however keep in mind that finger prints are taken after due to volume at ACS. For example, although the IO may have entered your information in BCS and placed you in line for fingerprinting, you may not get a notice until the ACS serving your area has an opening. The same principle works with interview notices. Many applicants are ready to be interviewed but they live in a high volume DO area and are basically just waiting for their number to come up. Examples are Washington DC and Miami.