Good one MD12.Hey oil man,do you know how many independent audits are done in west africa,particularly Nigeria each year?
The audits that matter are not oil company audits.These have no bearing on the aviation industry.
Where IATA,ICAO,the TSA/FAA or DFT may be involved,then the audit has credibility world wide.
Oil man the audit is an IOSA,and the nations civil aviation authority will be a partner in that process.
ICAO officials in partnership with the NCAA have had one in which Nigeria excelled,and the just concluded TSA/FAA exercise is for category one status for direct flights to the USA.
Arik,Bellview and Virgin Nigeria are the focus of these audits.By all indications they will all do well.
I suggest you go discover oil,and leave the determination of aviation safety to the experts.