孩子17岁多的时候单独申请入籍，以下是进度：
1，June 19,2022 快递寄出
2，June 23,2022: 收到纸质申请-We received your application for Canadian citizenship (grant of citizenship)
3，March 07,2023: 状态显示-We started processing your application
4，March 12,2023: 状态显示-Decision made
5，April 03,2023: 收到Email-NOTICE TO APPEAR: Ceremony To Take the Oath of Citizenship by Video-要求 Aril 18,2023 在线宣誓入籍
从递交纸质申请到邀请入籍宣誓，历时9个多月。
在这个官网可以查询进度
https://services3.cic.gc.ca/ecas/viewcasestatus