This study for 'reform of theregulatory framework, spectrum aspects' is acontinuation of various earlier studies done in 2005 like:sector overview and key input to spectrum policy; refarmingthe mobile spectrum, migration of users; and spectrummanagement and monitoring, options and issues study. Thesestudies are still valid and a lot of additional backgroundinformation can be found in these earlier reports. In thisstudy the focus will be more towards the actual stepsnecessary to realise the reform of regulatory framework.Also new spectrum measurements have been performed to verifythe continued validity of the earlier measurements and todetect any major changes in actual spectrum usage.