  We consider Lorentz conserving noncommutative field theory to construct the
Lorentz conserving noncommutative standard model based on the gauge group
$SU(3)\times SU(2)\times U(1)$. We obtain the enveloping algebra-valued of
Higgs field up to the second order of the noncommutativity parameter
$\th_{\mu\nu}$. We derive the action at the leading order and find new vertices
which are absent in the ordinary Standard Model as well as the minimal
noncommutative standard model. We briefly study the phenomenological aspects of
the model.
