1.一份委托书（包含档案号、所有委托人身份证号、代理人身份证号、所有委托人签名）传真给使馆一份，代理人一份。
2.给代理人传真所有委托人的身份证copy，一定要清晰。
3.代理人持本人身份证、委托书传真件、身份证copy传真件取签。
下面是委托书的样本：
现委托 xx（身份证号： ）到加拿大驻华大使馆为xxx(身份证号：） 和xx（身份证号：）领取技术移民签证，请给予办理。谢谢合作。
档案号：B04200XXXX
出生日期： XX/XX/XXXX(DD/MM/YYYY)
联系电话： 138XXXXXXXX
委托人： XXX XX
日期 : 23/02/2005(DD/MM/YYYY)
To Whom It May Concern:
Dear Sirs/Madam,
This is to state that I would like to entrust Mr. XX, with the responsibility of going to your Office and taking the visas for both XXX and XX Mr. XX’s ID card number is xxxxxxxx. Please give his convenience when he gets to your Office for the visas picking-up.
Your cooperation and help will be very greatly appreciated.
Name: xxx xx
Date of birth: xx/xx/xxxx(DD/MM/YYYY)
File number: B04200xxxx
Phone number: 138xxxxxxxx
Best Regards,
Date: 23/02/2005(DD/MM/YYYY)