This document provides a high‑level, non‑operational overview of the Childcare Cleaning Standard (CCS), Australia’s first childcare‑specific cleaning standard. It outlines the conceptual architecture that supports the CCS White Paper and demonstrates that the full CCS governance model, workforce model, and standards framework exist. The Architecture Overview describes the CCS at a conceptual level only. It includes the high‑level structures for standards, governance, workforce role separation, risk classification, equipment categories, accountability mechanisms, training pathways, and implementation architecture. No operational detail, procedures, or proprietary materials are included. The CCS positions cleaning in early childhood education and care (ECEC) as a safety‑critical and compliance‑critical function, forming part of the sector’s life‑safety infrastructure. It establishes Scheduled Cleaning as a regulated service category within the full framework and restores proper role boundaries through the principle: “Educators educate. Cleaners clean.” This document is intended for policymakers, regulators, researchers, and institutional partners seeking to understand the conceptual foundations of the CCS. It is not a technical standard and does not contain operational content. The full CCS National Policy Framework — including operational standards, governance mechanisms, audit structures, training pathways, and implementation detail — is confidential and available only to approved institutional partners under formal confidentiality and partnership arrangements.