I got my ePassport in 2013 and now it has expired. I read from an article by a lawyer that every passport has a lifespan of 10yrs. So after the first five years if you still have enough vacant leaflets you can get a stamp of renewal on page 3 (the observations page) and just pay the administrative fee.
But it seems the immigration officers that have been contacted have a diffirent idea. They say I am to pay for another one.(it's like I'm getting a new one).@N18,000.
I've been to the Nigerian immigration website and there is absolutely no information.
Please does anyone know about the process?
Thanks.

I mean I got my passport in 2008 and it expired this 2013

I think the actual booklet is 10 yrs but u have to renew it for another 5 yrs
On the old passport there was a page for renewals an observations but this new one only has observations so either it's only valid for 5 yrs or they would stamp the renewal on that page