MEF 3.0 Overlay Digital Services

Application-centric, policy-driven, high-performance digital services.

The Overlay Digital Services Layer

MEF’s Overlay Digital Services standards provide a policy-driven, application-centric approach to creating flexible, software-defined overlay services, which sit atop the various underlay connectivity services.

Explore MEF 3.0 Overlay Digital Services


With the introduction of overlay digital services—in particular, MEF 3.0 SD-WAN services—the integration of security into MEF’s work has become a critical area of focus. Explore MEF’s industry-driven collaboration to integrate security across multiple areas of its service standards and modeling—including defining a SASE service standard.

Explore MEF 3.0 SASE


Explore the latest standards defining SD-WAN managed services. SD-WAN services present application-centric networking for consumers of network services while providing a digital fabric for the innovative service offerings that modern enterprises demand.

Explore MEF 3.0 SD-WAN

Be In the Industry—Accelerate revenue growth with innovative digital services.

Join MEF