If you are looking for the Nigerian Police Force Police Personnel Data form this is the website npf.gov.ng copy it and paste it on your browser. I got an information from my cousin who is a policeman that it is mandated for everyone in the Nigerian Police force to complete the online form.
To get started with the Registration, you need visit the website at npf.gov.ng type in your AP Force Number on the left hand side of the website, you are also expected to provide other security questions like your favourite color, the city you were born, your mother’s maiden name and other things. After providing that you click on SUBMIT.
A unique security number would be generated for you, this security number can only be used with the force number you submitted to fill the police personnel data form.
Login with the force number and security number that was given to you at the right hand side of the website. You would need to provide a passport photograph that has a maximum height of 170pixel, you can microsoft picture manager or even corel draw to resize your passport so that you can upload on the site.
You will also need to provide your next of kin, promotion details, rank etc on the form.
When you finish filling out the form, make sure you preview it to see if everything you entered is correct then click on SUBMIT and proceed to print preview.
Once again here is the website http://npf.gov.ng/
If you encounter any difficulty during the registration you can email firstname.lastname@example.org