The present document lists the available or foreseen frequency bands used by ETSI deliverables. It is intended as a guide to indicate which ETSI Technical Bodies need to be consulted when attempting to achieve a consensus on the use of a frequency band. It should be noted that the radio frequency spectrum is managed on a national basis@ and the national Administration concerned should be approached for the regulations in force in a particular territory. Members are also invited to consult the ERO Frequency Information System (EFIS@ see http://www.efis.dk/search/general) and ERC Report 25 [1].