Classification of period of construction
Status: This was the departmental standard from March 24, 2016 to August 24, 2021.
Classification structure
Code | Category |
---|---|
1 | 1920 or before |
2 | 1921 to 1945 |
3 | 1946 to 1960 |
4 | 1961 to 1970 |
5 | 1971 to 1980 |
6 | 1981 to 1990 |
7 | 1991 to 1995 |
8 | 1996 to 2000 |
9 | 2001 to 2005 |
10 | 2006 to 2010 |
11 | 2011 to 2016 |
- Date modified: