While working as a district nurse in a GP practice, the author and a community pharmacist performed a small audit to establish the use of self-monitoring of blood glucose within the practice population. The results indicated that 79 patients were prescribed blood glucose test strips directly in contrast to National Institute for Health and Care Excellence (NICE, 2015) guidance. The results were then shared within the practice to initiate education and a education in unnecessary testing. The following article describes the audit in more depth and explores some of the available evidence on blood glucose monitoring in patients with non-insulin dependent type 2 diabetes.