If the carrier requests a permit to transfer at the master air waybill level, do house air waybill records need to be on file for the transfer request to be approved?

If the carrier requests a permit to transfer at the master air waybill level, do house air waybill records need to be on file for the transfer request to be approved?

Yes.  Air AMS edits require that at least one house air waybill record be on file before the transfer request is approved at the master air waybill level.