Actual requirements from Federal Register

I have a friend with unfettered access to a University Law Library that also happens to be a federal depository. I'm thinking of going there and obtaining a certified copy of THIS:

http://usa-the-republic.com/revenue/irs_1040.html

It seems to me that once your employer files the W2s with the IRS, CASE CLOSED. With the filing of the W2 STATEMENT, you are in 100% compliance of their code and their regs. The interesting question is how this affects their SFR filings?????