Investing guide for Nigerians • Updated 2026-08-07
A plain-English explanation of the electronic record that tracks your Nigerian share ownership — and why you probably don't need to do anything extra to get one.
A CSCS number is your unique identifier in the Central Securities Clearing System (CSCS), the electronic registry that records who owns which shares on the Nigerian Exchange (NGX). You don't apply for one separately — your stockbroker sets it up automatically when you open a trading account to buy NGX shares.
A CSCS number is your unique identifier in the Central Securities Clearing System — the electronic registry that records who actually owns which shares on the Nigerian Exchange (NGX), independent of any single broker. You get one automatically when you open an account with a licensed stockbroker to buy NGX shares; there's no separate application.
The Central Securities Clearing System (CSCS) is the body that electronically records share ownership for companies listed on the NGX. Before systems like this existed, share ownership was tracked on paper certificates, which were slower and easier to lose or dispute. CSCS keeps the official electronic record instead.
This matters for a practical reason: your shares are recorded against your own CSCS number, not against your broker. That's part of why your shares stay safe even if your broker were to shut down — the record of what you own sits with CSCS, not solely with the broker you traded through.
These two are linked but not the same thing:
You could, in principle, move your holdings between brokers, and your CSCS record is what makes that possible — the shares are tied to you, not permanently to one broker's system.
You don't need to apply separately or visit CSCS directly. The process is:
For the fuller step-by-step process of choosing a broker and buying your first shares, see our guide to buying shares in Nigeria.
Most investors check their holdings through their stockbroker's own app or website rather than a separate CSCS login, since day-to-day trading and portfolio viewing typically happens through the broker's platform.
If you're specifically looking for a way to verify your holdings independently of your broker, confirm the current options directly with your broker or CSCS.
A CSCS number (sometimes called a CHN, or Clearing House Number) is your unique identifier in the Central Securities Clearing System (CSCS) — the electronic registry that records who owns which shares on the Nigerian Exchange (NGX). It's how your share ownership is tracked, independent of any single stockbroker.
You don't apply for a CSCS number separately. When you open a trading account with a licensed stockbroker to buy NGX shares, the broker sets up your CSCS account and number for you as part of that process.
No, though they're linked. Your stockbroker account is how you place buy and sell orders. Your CSCS number/account is the underlying electronic record of the shares you actually own, which is part of why your shares stay safe even if your broker were to shut down.
Generally, no — mutual fund units are typically recorded by the fund manager or its registrar directly, separately from CSCS, which is specifically for NGX-listed shares. Confirm the specific process with your chosen fund manager, since it can vary.
Use these official or primary sources to confirm current processes and requirements before opening any account.