这项合同一经签署即开始生效。

The contract will go into effect as soon as it is signed.

youdao

合同一经签署，就应依照法律实施。

Once entered into, a contract will be enforceable by law.

youdao

本协议一经签署，即具法律效力并同意受其约束；

the agreement, when concluded, constitutes legal obligations that are binding and enforceable;

youdao

注：本附录一经签署即视为客户协议书不可分割的部份。

Note: This Addendum, when executed, shall be treated as an integral part of the Customer Agreement.

youdao

中标人一经接到中标通知，即应开始供货和交货，而不必等到正式合同的签署。

The successful Tenderer on receipt of notification that his tender has been accepted shall commence supply and delivery without waiting for the execution of the formal contract.

youdao

中标人一经接到中标通知，即应开始供货和交货，而不必等到正式合同的签署。

The successful Tenderer on receipt of notification that his tender has been accepted shall commence supply and delivery without waiting for the execution of the formal contract.

youdao