Complementary user entity controls

Term
Complementary user entity controls
Exam
CISA & CISM
Definition

Controls a service organization assumes its customers operate for its controls to be effective.

Explained

These are controls the service organization assumes its customers operate, such as removing leavers' accounts from their tenant. The provider's controls achieve their objectives only if customers perform them.

In practice

A SaaS provider's report assumes customers remove leavers' accounts from their own tenant.

Often confused with
Subservice organization controls
Exam angle

The customer must confirm it performs them.

Related

SOC 2 Type 2 report ยท Shared responsibility model

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