JAMB Central Online Support System (COSS)

General Support Ticket. Create a ticket for your complaint so that JAMB can monitor and effectively treat your complaint. Secure COSS Login. NATIONAL HQ .

FAQ

I forgot my Username. How do I obtain it?
Ans: First Go to JAMB Central Online Support System (COSS) login page and then click on forgot username link. Enter your registered mail id, you will soon get your Username.

I’m a member of JAMB Central Online Support System (COSS). How do I login?
The first time you login, enter your Username and Password in the login box which is located throughout the JAMB Central Online Support System (COSS) site. If you cannot remember your Username or Password use the Forgot Username or Forgot Password links to receive a reset email to your primary email address.

JAMB Central Online Support System (COSS) login page not working. What to do now ?
We have suggested some JAMB Central Online Support System (COSS) login page. Please try them if you still think the official login page is not working, the site might be down or you can wait for some time.

I forgot my Username. How do I obtain it?
Ans: First Go to JAMB Central Online Support System (COSS) login page and then click on forgot username link. Enter your registered mail id, you will soon get your Username.

I’m a new visitor to JAMB Central Online Support System (COSS). How do I login?
As you explore JAMB Central Online Support System (COSS) web sites you may encounter content that is only accessible to JAMB Central Online Support System (COSS) Members and registered visitors. Should you encounter this type of content, a login screen displays and you need to create an account. Upon completing the registration process you will be able to login using the email and password you entered during account creation. For return visits enter your Username and Password in the login box.

I’m a member of JAMB Central Online Support System (COSS). How do I login?
The first time you login, enter your Username and Password in the login box which is located throughout the JAMB Central Online Support System (COSS) site. If you cannot remember your Username or Password use the Forgot Username or Forgot Password links to receive a reset email to your primary email address.

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