---
title: Enforce AM policy decisions
description: "Use PingGateway to enforce PingAM policy decisions: SSO, cross-domain SSO, claims-based subjects, and cache eviction"
component: pinggateway
version: 2024.11
page_id: pinggateway:gateway-guide:pep
canonical_url: https://docs.pingidentity.com/pinggateway/2026/gateway-guide/pep.html
llms_txt: https://docs.pingidentity.com/pinggateway/llms.txt
docs_for_agents: https://developer.pingidentity.com/build-with-ai/docs-for-agents.md
revdate: 2026-06-02T09:47:34Z
superseded_by: https://docs.pingidentity.com/pinggateway/2026/gateway-guide/pep.html
---

# Enforce AM policy decisions

The following pages show how to use PingGateway to enforce AM policy decisions:

* [Decisions in the same domain](pep-sso.html)

* [Require authentication to a realm](pep-sso-realm.html)

* [Decisions in different domains](pep-cdsso.html)

* [Decisions with claimsSubject](pep-claims-subject.html)

* [Notifications and the policy cache](pep-evict-cache.html)