Feb. 1, 1938

Act to Amend the Income Tax Law issued by Adolf Hitler [Germany]: “Article 2 (4) For children, who are Jews, child reduction is not granted. […] Berlin 1 February 1938 – The Fuehrer and Reich Chancellor Adolf Hitler.”
1938 Reichsgesetzblatt I, page 99. Accessed online; Translated by Franziska Wagener 1/20/2016