Judgment of the General Court (First Chamber) of 10 April 2019.#Federal Republic of Germany v European Commission.#Approximation of laws — Regulation (EU) No 305/2011 — Regulation (EU) No 1025/2012 — Construction products — Harmonised standards EN 14342:2013 and EN 14904:2006 — Obligation to state reasons.#Case T-229/17.