What Is Disciplined Agile (DA)? A People-First Agile Framework Explained
Disciplined Agile (DA) is a process decision framework that helps organizations and teams choose, tailor, and continuously improve the development approach that best fits their specific context. Rather than prescribing a single methodology, DA provides a toolkit of options — drawing from Scrum, Kanban, SAFe, Lean, XP, and other agile approaches — and offers guidance on how to select the practices that best serve each team’s unique situation.
Developed by Scott Ambler and Mark Lines and now maintained by the Project Management Institute (PMI), Disciplined Agile was designed as a pragmatic, people-first approach that acknowledges a fundamental truth: no single agile framework works equally well for all teams, all projects, and all organizational contexts.
The Core Philosophy of Disciplined Agile
People First
DA’s foundational principle is that the people doing the work should have a meaningful voice in how they do it. Rather than imposing a single process from above, DA helps teams reason through their options and make informed choices about their own working practices. This respect for team autonomy is central to the framework’s philosophy.
Context Counts
DA explicitly recognizes that different teams, projects, and organizations have different needs. A 5-person startup team building a consumer app has fundamentally different requirements than a 200-person enterprise team building safety-critical industrial software. DA provides the scaffolding for each to find an appropriate approach rather than forcing both into the same methodology.
Choice Is Good
Rather than declaring one agile framework superior, DA treats the agile ecosystem as a toolkit from which teams should select the most appropriate tools for their situation. Scrum might be right for a product development team; Kanban might suit a maintenance team better; a hybrid approach might serve a team with mixed work types best.
Optimize Flow
DA is ultimately focused on helping organizations deliver value to their customers efficiently and reliably. The choice of process is always in service of this goal — not the reverse.
DA’s Process Goal Diagrams
One of DA’s distinctive tools is its library of process goal diagrams — visual guides that show the various ways a team might approach a specific process challenge, from how to run retrospectives to how to handle architecture decisions. These diagrams don’t prescribe a single answer but lay out the options with their trade-offs, helping teams make informed decisions.
DA and SAFe
Disciplined Agile was acquired by PMI in 2019, and it has since been positioned as a complementary framework to SAFe — with DA handling team-level process flexibility and SAFe handling program and portfolio-level coordination. Organizations using SAFe sometimes adopt DA at the team level to enable each team to tailor their own working practices within the broader SAFe governance structure.
Who DA Is Best Suited For
DA is most valuable for organizations that:
- Recognize that their teams have genuinely different needs and shouldn’t all use the same process
- Want a principled approach to process selection rather than defaulting to whatever is most familiar
- Are mature enough in their agile practice to make informed choices rather than needing prescriptive guidance
- Are transitioning between methodologies and need a framework for thinking about how to evolve
Key Takeaways
Disciplined Agile provides a thoughtful answer to the question that most agile frameworks ignore: which process approach should we use? Rather than asserting that one framework is universally best, DA treats process selection as a context-dependent decision that teams should make deliberately and continuously improve. For organizations ready to move beyond one-size-fits-all agile adoption, DA provides the conceptual scaffolding for a more nuanced and effective approach.