Read the untranslated law here: http://www.ris.bka.gv.at/Dokumente/BgblAuth/BGBLA_2015_II_444/BGBLA_2015_II_444.html
444. Ordinance 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. 87/2013, is in agreement with the Federal Minister of finance prescribed:
The Nachtschwerarbeits contribution is set called NSchG contribution bases from beginning of January 2016 with 3.4% contribution period in article XI, paragraph 3.
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