Celebrating Greg Alstad’s 20-year IIBA membership, this blog highlights his remarkable professional growth, valuable contributions to business analysis, and insightful advice for aspiring

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Learn how to perform interface analysis.

ECBA Candidate QA.pdf

Learn how to perform interface analysis.

A case study demonstrating requirements architecture on real life example.

2024 Global State of Business Analysis Summary Report – Part 3: Business Analysis in Organizations.

Learn how to specify interfaces.

A checklist for interface validation.

Learn about different software development interface types.