This information must not be disclosed without prior written consent.

未事先征得书面许可，此消息不得泄露。

《牛津词典》

No part of this publication may be reproduced or distributed in any form or by any means without the prior written consent of the publisher.

未经出版者事先书面同意，不得以任何形式或方式复制或发行本出版物的任何内容。

youdao

This agreement may not be assigned or delegated by either party without the prior written consent of the other party.

经一方书面同意，另一方可将本协议转让或委托给第三方。

youdao

Mr. Huang has been quoted in state media reports as saying that the rights of death-row prisoners have been fully respected and that the state asks for written consent prior to donation.

WSJ: China to Stop Harvesting Inmate Organs