> For the complete documentation index, see [llms.txt](https://docs.guardianservice.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.guardianservice.app/technical-information/users/standard-registry-users-schemas-and-policies/policies/fine-grained-policy-workflow-certification-labels.md).
# Fine-Grained Policy Workflow Certification Labels
## Overview
The Fine-Grained Policy Workflow Certification Labels feature enables users to classify, track, and certify specific components within a policy by applying meaningful tags at the policy-block level. These tags improve transparency, auditability, and traceability across policy creation, publication, and document generation workflows.
This capability is especially useful for certification-driven use cases where individual policy blocks contribute evidence, claims, or compliance artifacts that must be clearly identified and surfaced downstream.
## Goals and Objectives
* Enable granular tagging of policy blocks for certification and compliance workflows
* Allow consistent propagation of tags from policy blocks to generated artifacts
* Improve visibility of certified content across the Document Viewer and Indexer
* Support scalable tagging through multi-select and bulk operations
## Key Concepts
### **Policy Block**
A Policy Block is an individual, configurable unit within a policy (e.g., schemas, modules, calculations, document generation steps).
### **Tags**
Tags are user-defined labels applied to policy blocks to indicate certification status, compliance relevance, or categorization (e.g., `Certified`, `Verified`, `Audit-Required`).
### **Block Artifacts**
Block Artifacts are outputs generated by policy blocks, such as documents, records, or visual assets.