<ul><li><a href=http://lovdata.no/dokument/NL/lov/2008-06-27-71 target=_blank>The planning and building act(Plan og bygningsloven, LOV-2008-06-27-71, last changed by LOV-2018-04-20-12 Part Four, Chapters 22-24  )</a></li><li><a href=https://lovdata.no/dokument/SF/forskrift/2010-03-26-488 target=_blank>The building regulations(Byggesaksforskriften, FOR-2010-03-26-2016, last changed by FOR-2018-05-23-754, part 3 )</a></li></ul>