https://pubs.opengroup.org/architecture/togaf9-doc/arch/chap42.html Ensuring the compliance of individual projects with the Enterprise Architecture is an essential aspect of Architecture Governance (see 44. Architecture Governance). To this end, the IT governance function within an enterprise will normally define two complementary processes: The "Architecture function" will be required to prepare a series of Project Architectures; i.e., project-specific views of the Enterprise Architecture that illustrate how the Enterprise Architecture impacts on the major projects within the organization (see ADM Phases A to F). The "IT Governance function" will define a formal Architecture Compliance review process (see 42.3 Architecture Compliance Reviews) for reviewing the compliance of projects to the Enterprise Architecture.

https://pubs.opengroup.org/architecture/togaf92-doc/arch/chap42.html#tag_42_03

https://pubs.opengroup.org/architecture/togaf9-doc/arch/chap44.html 1. Implementing a system of controls over the creation and monitoring of all architectural components and activities, to ensure the effective introduction, implementation, and evolution of architectures within the organization. 2. Implementing a system to ensure compliance with internal and external standards and regulatory obligations. 3. Establishing processes that support effective management of the above processes within agreed parameters. 4. Developing practices that ensure accountability to a clearly identified stakeholder community, both inside and outside the organization.