The BIAN Architectural Framework is a set of simple guidelines created by the Banking Industry Architecture Network to help banks design and organize their IT systems. It breaks down a bank’s operations into smaller, manageable parts called service domains—each representing specific functions like customer management or payment processing.
The framework also establishes standard ways for these parts to communicate (using APIs), making it easier for different systems to work together.
Standard connectors let different systems share data and work together easily
Easily update or change parts of your system without disrupting the entire setup.
Organize your IT into clear areas to run tasks more smoothly and cut costs.
Add new services fast to meet customer needs and keep up with market changes.
Keep your system organized with clear rules that make management easier.