Easy Functional Sizing – Guidelines Only
Essential EFS Rules – Streamlined Quick-Reference for Seasoned FSM Professionals
€19.95
Nesma Easy Functional Sizing – Guidelines Only
Unlock faster, more consistent functional size measurement with the core guidelines of Easy Functional Sizing (EFS) – the streamlined, modern approach developed by Nesma to simplify functional sizing while preserving reliability and alignment with Agile, DevOps, and traditional environments.
This concise e-book contains only the essential guidelines of the EFS method – exactly what experienced Functional Size Measurement (FSM) specialists need to apply the technique quickly and consistently in real projects. Based on the established Nesma/ISO standards but significantly simplified, EFS focuses on practical rules, clear definitions, and efficient counting without unnecessary complexity.
Perfect for:
Seasoned FSM professionals and certified counters who want a lightweight, quick-reference version of the EFS method
Teams already familiar with function point analysis looking to speed up sizing without losing accuracy
Why choose the Guidelines Only version?
Get straight to the core rules you need for day-to-day sizing work
Ideal as a handy companion or refresh for specialists
Save time while staying fully compliant with the official EFS approach
Pricing
Free for Nesma members (via e-mail: office@nesma.org)
€19.95 for non-members
Add this essential reference to your toolkit today and start applying Easy Functional Sizing with confidence and speed!
Note for beginners or organizations starting with functional sizing:
While this guidelines-only edition is sufficient for experienced practitioners, we strongly recommend the full EFS book ("Easy Functional Sizing for clarity and grip on Agile software development") for starting teams, new professionals, or organizations implementing functional sizing from scratch. The complete edition includes extensive explanations, theoretical foundations, practical examples, benefits overview, and step-by-step guidance to build a strong understanding and successful adoption.