Series of eight separate documents in a single binder. Each has been developed by a cross-disciplinary team for people interested in assessing progress toward sustainability. Despite differences in emphasis, the materials share a common framework and key principles. The series consists of four sections: a summary document; methods of system assessment (ecosystems and people); methods for self-assessment (for organisations and communities to examine their own attitudes, capacities and experiences); and tools (for use in conjunction with any of the methods or with other methods).