Countries party to the contract, the original GATT to WTO members, as with the case of a bond must comply with all WTO agreements and have the power to force or punish members who violate the agreement.
The original GATT Contracting Parties have to apply to join the WTO, with the obligation to comply with all agreements and WTO has the power to force or punish members who violate their agreement.
The parties to the original contract GATT application must join the case WTO bond must comply with all terms and WTO force or punish members who violated the agreement.