The allegations cover a period from 1989 to 2013. AIRASIA PRIVATE JET Count 12 relates to AirAsia Group and covers the most recent allegations. The SFO document names no individuals, but accuses Rolls-Royce of having "failed to prevent bribery" by allowing employees to provide an "AirAsia Group executive" with credits to help pay for the maintenance of a privately owned "Global" business aircraft. In the chronology set out in the document, a senior employee of AirAsia X in August 2011 sought information about Rolls-Royce's engine maintenance programme for private-jet engines that the AirAsia Group executive – the "AAG executive" – was planning to buy. The enquiry was responded to by Rolls-Royce Deutschland. Months later, in November 2011, a Rolls-Royce employee met with the AAG executive.