---
title: Big ACL
labels:
  category: authorization
  layer: application
  type: poweredbyopa
inventors:
- big-acl
code:
- https://github.com/big-acl
tutorials:
- https://docs.big-acl.com
blogs:
- https://big-acl.com/blog
---

Big ACL natively integrates with OPA through bundle distribution (tar.gz with ETag-based polling), instance status tracking, and decision log collection. It supports RBAC, ABAC, and ReBAC patterns across multiple tenants.
