The Marine Planning Partnership for the North Pacific Coast (MaPP) is a collaborative planning process for coastal and marine areas in four sub-regions of B.C.(Haida Gwaii, North Coast, Central Coast and North Vancouver Island). MaPP is a partnership between the Province of British Columbia and 20 member First Nations (as represented by the Coastal First Nations-Great Bear Initiative, the North Coast-Skeena First Nations Stewardship Society and the Nanwakolas Council). SeaSketch is assisting MaPP by enabling on-line access to MaPPs' extensive spatial data library and by creating analytical tools to support MaPPs' work.