The surveys include a range of questions on issues such as school finance, strategic management, professional development and collaboration with communities. Each round of surveys also picks up particularly timely and relevant topics. For example, the 2010 survey in primary schools focused on the introduction of National Standards and the 2009 survey in secondary schools had a focus on the National Certificate of Educational Achievement (NCEA). These reports gather evaluative evidence on specific education issues and serve to inform policy and practice.