This document discusses siting requirements for fusion power plants. The current concept of the reference first commercial reactors was developed from analysis of the characteristics of current design concepts. Because those reactors use the deuterium-tritium fuel reaction, large quantities of activation products and tritium are created and must be considered as potential sources of radiation doses (Young, 1976 and Young and Gore, 1976). However, advanced reactors using fuel reactions that neither consume nor create radionuclides are briefly considered.