The codicil must first be signed and dated by you in the presence of two witnesses.

该遗嘱附件必须首先由你当着两个连署人的面签名并写上日期。

《柯林斯英汉双解大词典》

This application must be signed and dated before it is submitted.

必须在提交申请前签署姓名和日期。

youdao

Box 13: This box shall be completed, signed and dated by the exporter.

第13栏：本栏目必须由出口商填写、签名并填写日期。

youdao

Under Florida law, overseas absentee ballots which are postmarked November 7 or signed and dated November 7 must be counted if they arrive by November 17.

CNN: graphic

The AWC alleges that on August 30, 2010, Pedigo faxed Pacific Life an ACC purportedly signed by WL and dated September 8, 2009.

FORBES: Zombie Client Signed Annuity Document 20 Days After His Death

It was signed Colin Blandy, manager, and dated 11 August 1996.

NPR: Excerpt: 'The Broken Shore'