我是Tier2 visa，现在换工作，必须在60天内重新申请签证。我的理解是，我老公和小孩的签证应该也是会60天后失效，也要重新申请。
可是我刚看到PBS dependant Visa Guidance上写的：
If the main migrant changes employer or educational institution, and is therefore issued with a new certificate of sponsorship and applying for leave to remain to work or study under their new sponsor, dependants do not have to apply with them for leave to remain. Instead PBS dependants can remain in the UK until the end of the validity period of their existing PBS dependant leave . They can later apply for leave to remain to bring their leave in line with the leave of the PBS migrant.
貌似dependants签证会继续有效！（这样太好了，省了好多钱，因为我们现在的签证要到2年后才失效）
不知道有没有人有类似经历，帮忙解答一下，非常谢谢！