HSP/GC/23/2/Add.5 Coordinated implementation of the guidelines on access to basic services for all and the guidelines on decentralization and strengthening of local authorities
HSP/GC/23/2/Add.6 Joint progress report of the executive directors of the United Nations Human Settlements Programme and the United Nations Environment Programme on activities in the field of the urban environment over the reporting period 2009–2010
HSP/GC/23/2/Add.7 Cooperation with agencies and organizations within the United Nations system, intergovernmental organizations outside the United Nations system and non-governmental organizations
HSP/GC/23/4 Dialogue on the special theme for the twenty-third session of the Governing Council: sustainable urban development through expanding equitable access to land, housing, basic services and infrastructure