There is tech involved in enterprise governance and those are sometime so old that that its difficult to find people who are still working or are alive and can work to fix any issues.For enterprises that have inherited and are working with legacy architecture and applications going mobile can be huge a factor or challenge.Some of the core challenges include the adoption and development of service layers that can be shared on a mobile platform.The sheer size of database and data being rendered on handheld devices could be very large and leads to quality issues.The manner of technology adoption pose regulatory issues… for instance, the French now passed a law that forbids sending out emails to employees after working hours.