erc rec 70 03 page 1 edition of april 2007 recommendation tromsø 1997 and subsequent amendments relating to the use short range devices srd adopted by frequency management regulatory affairs spectrum engineering working groups version 9 february please see document history at end this for revision status individual annexes appendices note implementation 24 2 october 2005 foreword sets out general position on common allocations srds countries within cept it is also intended that can be used as a reference member when preparing their national regulations in order keep line with provisions r&tte directive using should remembered represents most widely accepted but not assumed all are available an indication where or deviations from occur found appendix 3