For example, it begins:
1) It is imperative to restore trust in the fairness of tax systems and allow governments to effectively exercise their tax sovereignty. Therefore, the Organisation for Economic Co-operation and Development (OECD) has issued concrete action recommendations in the context of the initiative against Base Erosion and Profit Shifting (BEPS).
(2) The final reports on the 15 OECD Action Items against BEPS were released to the public on 5 October 2015. This output was welcomed by the Council in its conclusions of 8 December 2015. The Council conclusions stressed the need to find common, yet flexible, solutions at Union level consistent with OECD BEPS conclusions.
(3) In response to the need for fairer taxation and, in particular, to follow up on the OECD BEPS conclusions, the Commission presented its Anti-Tax Avoidance Package on 28 January 2016. Council Directive (EU) 2016/11641, concerning rules against tax avoidance, was adopted in the framework of that package.
As you can see, it is not new, or a surprise, nor it it an attempt by the Union to punish the UK.