10 Years ILR and applying for British Citizenship

1. Can somebody point me to the right direction in the following situation.

1. My husband has received his ILR today under the 10 years Long Residency route.
2. I need to know how long he needs to wait before applying for British Nationality (I remember somebody here said 1 year but i could not find the appropriate thread).
3. Also which form wud we need to fill in.


I wud appreciate your help and guidance......

Check the sticky FAQ - most common questions.