Microsoft Windows Rights Management Services CAL 1-Year OLV

The Microsoft Windows Rights Management Services (RMS) Client Access License (CAL) provides organisations with a 1‑year subscription to protect sensitive information across devices. Delivered with Online License Verification (OLV), this licence ensures that rights‑protected documents are securely accessed and managed in compliance with corporate policies. Designed for academic and enterprise environments, the licence supports device‑based protection for Microsoft applications, enabling secure sharing, editing, and distribution of confidential content. It simplifies licence management by offering a clear, time‑bound entitlement that can be easily tracked and renewed, helping IT departments maintain control over data security while meeting regulatory requirements.