Whilst many frameworks and certifications, such as ISO 27001, typically expect you to certify your entire organisation or a key branch of your organisation, the scope of a SOC 2 report is limited to the delivery of specific services that involve processing client data. For example, if your organisation offers a number of services, but only a few of those services have clients requesting a SOC 2 report, you could undertake a SOC 2 audit purely on those few services and exclude the others.
Your SOC 2 report is aimed at assuring the system that delivers your service, which consists of everything you do and utilise to support the delivery of the in-scope service(s). This will include service-specific elements, such as how the service is developed, the back-office functions that support it, how the service is technically secured, etc. However, the system will also include wider, governance-related aspects that are relevant to your organisation more broadly, such as information about HR processes, how risk is managed, and how communications are managed.

SOC 2 Explained
URM’s blog answers key questions about SOC 2, including what it is & who it applies to, why it is beneficial, how SOC 2 reports are structured & more.