Microsoft Windows Rights Management Services CAL Single User OLV 1‑Year

The Microsoft Windows Rights Management Services (RMS) Client Access Licence (CAL) provides a 1‑year, single‑user entitlement for organisations requiring secure document protection. This licence supports offline activation (OLV), allowing users to access protected content without continuous online verification. It is a stand‑alone licence with no volume licensing commitments, ideal for businesses that need flexible, compliant rights‑management capabilities across devices. The RMS CAL integrates seamlessly with Microsoft Office applications, ensuring that sensitive files and emails remain encrypted and access‑controlled according to organisational policies.