the existence or creation of linkages between policy areas would provide a coherent institutional architecture and enhance water policy efficiency it would also ensure that investment plans better reflect basin priorities and that public expenditures across sectors are better aligned with water policy objectives the potential for policy coherence at the watershed level could be improved through the systematic involvement of river basin organisations and councils this is an area that needs to be further exploited in particular the agenda foresees the creation of a ministry of land use planning for a longterm landuse planning strategy a national observatory of sustainable land use planning and a national development planning institute to ensure the longterm harmonisation among different sectoral and territorial development policies in mexico such tools would help move from traditional ad hoc bilateral discussions between conagua and other agencies conafor sedesol sagarpa etc the current institutional setup for dealing with climate change issues might serve as an example to mobilise key institutions of the federal public administration towards policy coherence see box