Sanctum SecOps LLC This document defines an Automated Certificate Management Environment (ACME) [RFC8555] profile extension that enables ACME servers and clients to express per-account and per-order post-quantum cryptographic (PQC) posture. The extension introduces a pqcAgility metadata object in the ACME directory, an optional pqcAgility member in order objects, and a server-side adequacy scoring mechanism that determines whether a given order satisfies an account's declared PQC readiness threshold. The profile is designed for both public and private ACME deployments and does not modify the core ACME state machine: it adds discoverable capability metadata and per-order policy directives that servers MAY enforce. Multi-tenant ACME servers MUST implement tenant-isolation controls that prevent cross-account PQC posture leakage. This document is distinguished from draft-giron-acme-pqcnegotiation [I-D.giron-acme-pqcnegotiation], which defines algorithm negotiation at the ACME protocol level. This profile operates above the negotiation layer: it defines per-account posture scoring, adequacy thresholds, hybrid policy bits, rotation epoch anchoring, and tenant- isolation requirements that apply regardless of which negotiation mechanism is used.