The document discusses the major deficiency in IT controls due to the lack of unit measurement for IT. Without a standard unit of measurement like function points, IT costs are extremely difficult to measure accurately, leading to issues like flawed value-for-money audits, mismanaged outsourcing contracts, inaccurate budgeting, and inability to properly analyze IT assets. On average, government IT costs are 12 times higher than benchmarks while corporate costs are 6.5 times higher due to this deficiency. The document recommends implementing function point measurement to gain control over IT costs and transform organizations to world-class performers in managing their IT.