covering letter

[cpaug]

Hi,
NVC has sent me packet 3, i have to send it to Chennai.

do we need to send covering letter with that..?
if so, can some body give me a sample letter.

my case is normal CP processing in EB2( i have opted for CP at I140 time).


-Bala

[dss1]

I did not send any covering letter and still received my packet 4 promptly from Mumbai Consulate.