According to the National Journal.
The House Ethics Committee has eliminated free travel from Members' annual financial reports. The change was only discovered when the National Journal "uncovered the deleted disclosure requirement when analyzing the most recent batch of yearly filings."
The only indication that these trips no longer need to be disclosed on annual reports came in the instructions booklet issued to lawmakers in 2014. The guidelines for the new electronic filing system tell lawmakers and staff they "are no longer required to report privately sponsored travel" on the form.
Free trips paid for by private groups must still be reported separately to the House's Office of the Clerk and disclosed there. But they will now be absent from the chief document that reporters, watchdogs, and members of the public have used for decades to scrutinize lawmakers' finances.