As the agreements under the WTO Agreement Annex 1, both the TBT and the GATT have provisions about national treatment obligations of the Members. The two agreements have overlaps in application scope, so it is possible that when Members file claims under both agreements regarding national treatment clauses, the disputing tribunal might face the choice of applying the two provisions accumulatively or applying one of them exclusively. There is potential conflict between the two provisions in terms of the broad definition of conflict. The tribunal could avoid such conflict by judicial economy, but the better way is to apply one provision while excluding the other in accordance with relevant conflict rule in the WTO Agreement.