Mr Emefiele is standing trial for alleged abuse of office and $4.5 billion and N2.8 billion fraud.
Mr Obiorah, who later became deputy governor, said the CBN board first heard of the naira redesign policy on December 15, 2022.
The prosecution lawyer, Wahab Shittu, SAN, led the witness in evidence.
Mr Jacobs told the court that his 13th witness, Aliyu Madaki, whom the defence was to cross-examine, was held up in Jos and unable to attend court.
Mr Fayose is being prosecuted by the Economic and Financial Crimes Commission (EFCC) for N6.9 billion fraud and money laundering.
Naira Marley, alongside others, is being prosecuted for charges bordering on fraud, conspiracy and possession of counterfeit credit cards.