Spain: Changes on Beckham Law regime – Baker McKenzie InsightPlus
www.osborneclarke.com/insights/spains-beckham-law-recent-changes-and-current-state-play
www.osborneclarke.com/insights/spain-recent-developments-and-current-state-play-spains-beckham-law
See also:
www.cmshs-bloggt.de/steuerrecht/lex-beckham-und-lohnsteuer/#page=1