False.
The organization and structure of the U.S. Department of Homeland Security (DHS) have evolved and changed since its formation in 2002. The DHS was created in response to the September 11, 2001, terrorist attacks, and its structure and responsibilities have been modified over the years to adapt to evolving threats and challenges in the realm of homeland security. Various reorganizations, adjustments, and changes have occurred to enhance the department's effectiveness and response capabilities.