33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3601020
328744
2
Public Timelines
FAQ Get premium

mar 1, 2007 - Policy expanded to include sustainable operations, waste reduction, and environmentally preferable purchasing; renovations guidelines added to green building section, climate protection section refined

Added to timeline:

12 Dec 2019
0
0
298

Date:

mar 1, 2007
Now
~ 18 years ago