ninkas wrote:If I apply for BC will it affect his status?
Perhaps.
If we stayed under EU law, and you are both recognised as having achieved PR, it won't.
Under the current British proposal, it won't, for you will not be an EU citizen purely by virtue of your British citizenship. Therefore your husband will qualify for settled status as your family member. However, there is a risk that the inclusion of dual nationals was an oversight, and will not appear in the actual regulations. You may wish to err on the side of caution and wait until more details are published. The EU27 team is not wrong when they say that more details are required. The handling of petty criminals was not specified, and that will probably need to be scrutinised.