> For the complete documentation index, see [llms.txt](https://dev.guardian.hedera.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.guardian.hedera.com/guardian/demo-guide.md).

# Tutorials & Examples

The collection of articles in this section demonstrate various Guardian policies to help you understand what is possible. Here you can find policies developed for major registries such as Verra and Gold Standard, GHGP standards and more. Note that the applications listed here are not exhaustive.

#### Want help or guidance regarding a prospective application or use case? 

[Reach out here.](mailto:guardian-feedback@hashgraph.com)

#### Who this guide is for

This guide is for anyone seeking to understand the range of policies implemented with the Guardian either as a starting place for their own policy development. 

#### Related

* Reference: [Policies](/guardian/standard-registry/policies.md)
* Reference: [Methodology Digitization](/methodology-digitization/methodology-digitization-handbook.md)