(1) In general A civil action described in subsection (a) of this section may be brought
(A) in the case of a civil action described in subsection (a)(1) of this section, in the United States district court for the judicial district in which any act, omission, or transaction constituting a violation of section
6726 or
6745 of this title occurred or in which the defendant is found or transacts business; or
(B) in the case of a civil action described in subsection (a)(2) of this section, in the United States district court for the judicial district in which the defendant is found or transacts business.