Diezani Alison-Madueke Nigeria's former Petroleum Minister (2010-15) appeared at Southwark Crown Court on 19 January ahead of her trial on 26 January...

Jonathan backed his Oil Minister Diezani Alison-Madueke who contradicted Sanusi's claims (AC Vol 64 No 17 Courting Diezani)...

So when we talk about NNPC I could attack Diezani Alison-Madueke now nobody can talk about petroleum because… if you talk you are attacking the president ' he said...

The woman at the centre of the Strategic Alliance Agreements Oil Minister and ex-senior executive with Shell Diezani Alison-Madueke is being prosecuted by Britain's National Crime Agency for receiving £100 000 ($127 000) in cash which it says was a bribe (AC Vol 64 No 17 Courting Diezani)...

After Britain's National Crime Agency investigated her for 11 years Diezani Alison-Madueke Nigeria's former Minister of Petroleum Resources in 2010-15 finally appeared at Westminster Magistrate's court on 2 October to face charges under the Bribery Act...

Under investigation by Britain's National Crime Agency (NCA) for a decade Nigeria's former oil minister Diezani Alison-Madueke was charged on 22 August with several bribery offences...

2012 – President Goodluck Jonathan sets up HYPREP at the Ministry of Petroleum Resources under Diezani Allison-Madueke...

Just as controversially Peters has been linked to malfeasance involving former Nigerian oil minister Diezani Allison-Madueke...

In Nigeria Glencore paid $110m during 2012-14 to companies run by Kola Aluko a middleman who is alleged to bribed former oil minister Diezani Allison-Madueke to secure $1...