General 221g question...

[ashman2012]

1. what is EC model ?
2. what is EVC model ?
3. whats SOW ?
4. any other model ?


I dont know full form of these models and why it is given ?

are they only given to to H1b people from consulting companies (Indian or american desi consults) OR any company in general ?

[shervin143]

1. what is EC model ?
>>> Employer/Client.

2. what is EVC model ?
>>> Employer/Vendor/Client

3. whats SOW ?
>>> Statement Of Work.

4. any other model ?


I dont know full form of these models and why it is given ?

are they only given to to H1b people from consulting companies (Indian or american desi consults) OR any company in general ?
>>> Admin processing if required is done for every one. It is kind of more for people who are employed with the consultancy companies. Check the below link.
https://www.immihelp.com/usa-visas/221grefusal/