To successfully build Nation-to-Nation and Crown-to-Inuit relationships that recognize and reconcile Crown and Indigenous jurisdictions and authorities, Indigenous Protected and Conserved Areas (IPCAs) governance arrangements must find ways to bring together Indigenous and Crown legal systems. This report examines SGaan Kinghlas-Bowie Seamount Marine Protected Area in Haida Gwaii and Thaidene Nëné in Łutsël K’é Dene First Nation territory as two contemporary examples of how Indigenous laws operate alongside Crown laws within IPCAs.