Further information and useful links

Entry and visa, Federal Ministry for Europe, Integration and Foreign Affairs
http://www.bmeia.gv.at/en/travel-stay/entry-and-residence-in-austria/entry-and-visa/

Entry and visa, Federal Ministry of the Interior
http://www.bmi.gv.at/cms/BMI_Fremdenpolizei/einreise_visa/start.aspx

Settlement and residence, Federal Ministry of the Interior
http://www.bmi.gv.at/cms/bmi_niederlassung/

Residence and visa, help.gv.at
https://www.help.gv.at/Portal.Node/hlpd/public/content/12/Seite.120000.html

Migration platform
http://www.migration.gv.at/en/

Employment of foreign nationals, Public Employment Service (AMS)
http://www.ams.at/sfu/14185_1274.html

Forms, AMS
http://www.ams.at/sfu/14102.html

Foreign employees, Chamber of Labour
http://www.arbeiterkammer.at/beratung/arbeitundrecht/auslaendischearbeitnehmerInnen/index.html

Employment of foreign nationals, Federal Economic Chamber
http://portal.wko.at/wk/startseite_th.wk?dstid=0&sbid=129