basel iii

A man in Lagos keeps three months of rent in a jar under his bed even though his salary comes in fine every month. His brother in London spends everything as it lands and trusts that his overdraft will always be there when trouble comes. One of them will sleep better the night an emergency shows up, and it will not be the brother relying on the overdraft.

Basel III asks banks to be more like the man with the jar. After the 2008 global financial crisis, when banks around the world had lent out far more than they could safely cover and several collapsed or needed government rescue, regulators from major economies sat down in Basel, Switzerland, and agreed on stricter rules. The idea was simple even though the name sounds technical: banks must hold enough of their own strong capital, mostly shareholder money and retained profit, so that if loans go bad, the bank absorbs the loss itself instead of running to depositors or taxpayers.

It also asks banks to keep enough easily sellable assets, like government bonds and cash reserves, so that if many customers want their money at once, the bank is not caught stranded. That second idea has a proper name of its own, the liquidity coverage ratio, and it works alongside the capital rules.

In Nigeria, the Central Bank of Nigeria has adopted versions of these Basel standards over the years, requiring banks to hold minimum capital ratios and report their risk exposure regularly. This is part of why Nigerian banks went through recapitalisation exercises, raising fresh capital from shareholders or mergers, so they meet these global benchmarks and stay standing even when oil prices fall or the naira comes under pressure.

For someone sending money home from Manchester or Toronto, this matters more than it seems. A well capitalised bank on either end of that transfer is less likely to freeze accounts, delay transactions, or, in the worst case, fail entirely and leave family savings trapped.