DPS Bylaws History
| 1969 |
May |
initially adopted |
| 1970 |
October |
amended |
| 1973 |
July |
amended |
| 1983 |
February |
an error was corrected |
| 1983 |
October |
amended |
| 1991 |
January |
amended |
| 1999 |
September |
amended |
| 2003 |
August |
amended |
| 2008 |
July |
amended |
| 2019 |
August |
amended |
| 2021 |
January |
an error was corrected |
