In this section we have compiled voluntary guidelines and standards, providing best practices for a variety of green infrastructure categories, from leading jurisdictions.
The chart below provides an overview of the resources available in this category. For more details, see the page dedicated to that resource (in the menu on the left).
| Organization | Title | Year | GI Category |
| Philadelphia Water Department | Philadelphia Stormwater Management Manual | 2020 | Stormwater Management |
| International Union for Conservation of Nature | IUCN Global Standard for NbS | 2020 | All |
| Ontario Ministry of the Environment, Conservation and Parks | Low Impact Development Stormwater Management Guidance Manual (Draft) | 2020 | Stormwater Management |
| Partners for Action and Reep Green Solutions | Rain Smart Framework for Municipalities | 2018 | Stormwater Management |
| City of Toronto | Toronto Green Streets Technical Guidelines | 2017 | All |
| Trees and Design Action Group (TDAG) | Trees in Hard Landscapes: A Guide for Delivery | 2014 | Urban Trees |
| Credit Valley Conservation Authority (CVC) and Toronto and Region Conservation Authority (TRCA) | Low Impact Development Stormwater Management Planning And Design Guide | 2010 | Stormwater Management |