The scope of the Cyber Essentials Plus must be the same as the Cyber Essentials scope.
It is up to you how you want to segregate your infrastructure and which divisions you would like to exclude. The excluded or included parts of the infrastructure must be segregated by some means, e.g. a firewall or a physical boundary.

Supplementing Cyber Essentials
URM’s blog outlines the practical measures you can take following Cyber Essentials certification to further enhance your information & cyber security posture.

URM’s blog explores how Cyber Essentials can help your legal practice enhance its security posture and achieve/maintain its SQM or Lexcel accreditation.

URM’s blog answers key questions about CE, focusing specifically on its technical requirements, use of BYOD, and how the scheme may change in the future.

URM explains each control law firms must include in an information management and security policy that complies with the Lexcel Practice Management Standard.