* The Norwegian Coastal Administration business areas
This page shows decentralized state units and decentralized subordinate units.
Decentralized units
| Year | Count | Name | Decentralized |
|---|---|---|---|
| 1981 | 5 | district offices | subordinate units |
| 1982 | 5 | district offices | subordinate units |
| 1983 | 5 | district offices | subordinate units |
| 1984 | 5 | district offices | subordinate units |
| 1985 | 5 | district offices | subordinate units |
| 1986 | 5 | district offices | subordinate units |
| 1987 | 5 | district offices | subordinate units |
| 1988 | 5 | district offices | subordinate units |
| 1989 | 5 | district offices | subordinate units |
| 1990 | 5 | district offices | subordinate units |
| 1991 | 5 | district offices | subordinate units |
| 1992 | 5 | district offices | subordinate units |
| 1993 | 5 | district offices | subordinate units |
| 1994 | 5 | district offices | subordinate units |
| 1995 | 5 | district offices | subordinate units |
| 1996 | 5 | district offices | subordinate units |
| 1997 | 5 | district offices | subordinate units |
| 1998 | 5 | district offices | subordinate units |
| 1999 | 5 | district offices | subordinate units |
| 2000 | 5 | district offices | subordinate units |
| 2001 | 5 | district offices | subordinate units |
| 2002 | 5 | district offices | subordinate units |
| 2003 | 5 | district offices | subordinate units |
| 2004 | 5 | district offices | subordinate units |
| 2005 | 5 | region offices | subordinate units |
| 2006 | 5 | region offices | subordinate units |
| 2007 | 5 | region offices | subordinate units |
| 2008 | 5 | region offices | subordinate units |
| 2009 | 5 | region offices | subordinate units |