On 21 March 2014, the European Commission (Commission) adopted a revised set of rules for the assessment of technology transfer agreements by the Commission and national competition authorities. The new Technology Transfer Block Exemption Regulation and accompanying Technology Transfer Guidelines will enter into force on 1 May 2014. The revised regime provides clearer and, arguably much needed, guidance on licensing agreements. This enhanced clarity should make it easier for businesses to assess whether or not their licensing and other collaborative practices aimed at the transfer of technology are in compliance with EU competition law.