老兄，作為加拿大公民，你子女的TD申請資格和要求和你的TN申請是一樣的。

你也無需事先申請 TN visa(no visa required). 仔細看看網頁裏的這段說明：
Canadian Citizens
If you are a Canadian citizen, then you are not required to apply for a TN visa at a U.S. consulate.

You may establish eligibility for TN classification at the time you seek admission to the United States by presenting required documentation to a U.S. Customs and Border Protection (CBP) officer at certain CBP-designated U.S. ports of entry or at a designated pre-clearance/pre-flight inspection station.

你子女要想隨你獲得TD身份，無需事先在領事館申請TD簽證，即no visa required, 但在進入美國關口時，可憑以下相關證件獲得TD身份。

• Proof of Canadian citizenship;
• Proof of relationship to the TN nonimmigrant, such as a marriage certificate or birth certificate;
• Photocopies of the TN nonimmigrant’s admission documents; and
• Proof the TN nonimmigrant is maintaining his or her TN nonimmigrant status.

如果你還不明白，俺也沒辦法了。

所有跟帖： 

• 謝謝，這裏麵讓人混淆的是visa和status， -喜悅村民- ♂ (543 bytes) () 05/18/2015 postreply 21:31:23