The population of Nigeria is divided between Christians and Muslims
Nigeria has well over 300 ethnic groups
Meetings can be difficult to arrange by phone
There is a variety of different business structures in Nigeria — depending on the country of origin of the company you are dealing with.
Make sure that you will be met at the airport, by somebody you know or a representative of the company you are visiting.
Personal safety is a real issue in Nigeria
Don’t be tempted to go off on your own
Every group in Nigeria has its own language or dialect