Read the untranslated law here: http://www.ris.bka.gv.at/Dokumente/BgblAuth/BGBLA_2012_II_348/BGBLA_2012_II_348.html
348. Regulation of the Federal Minister for labour, Social Affairs and consumer protection, the height of the Nachtschwerarbeits contribution is set with the
On the basis of article XI, paragraph 5 of the night heavy work Act (NSchG), Federal Law Gazette No. 354/1981, as last amended by Federal Law Gazette I no. 35/2012, is in agreement with the Minister of finance prescribed:
The Nachtschwerarbeits contribution is set called NSchG contribution bases from the beginning of the contribution period January 2013 with 3.7% in article XI, paragraph 3.
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