A House bill is a Cargo Control Document submitted by a Freight Forwarder for shipments that have, or will be, deconsolidated from another Cargo Control Document, and which will control cargo liability. A supplementary report is a set of data elements transmitted by a carrier or freight forwarder to complete a primary cargo report. Data elements include detailed cargo information that is not available on the original primary cargo report. The data elements required in the House bill and the Supplementary Cargo report are very similar. Under the new regulations, the supplementary cargo document will be required for FROB and In-Transit shipments in air and marine modes, while the electronic house bills (eManifest) will be required for import and in-bond shipments in air and marine modes.