Tn petition letter include starting date?

[raj123]

Hi,

I got a petition letter from my potential employer in the US. I noticed that there is no mention of the starting date, and only the period is mentioned (the letter does have a time stamp on it). Is this going to be a problem? Does anyone have a link to exactly what should be included in the petition letter?

Thanks in advance!
Raj

[Steven]

8 CFR 214.6 are the regulations.