The Triple Constraint: Time. Cost. Scope
Time. Cost. Scope. What’s your philosophy when one leg of the triangle breaks?
Do you get blamed, blame others, or stay silent?
During a rollout to close a quality deficit, resource constraints meant we had to make a trade-off. We reduced the scope to maintain the quality metrics, at the temporary cost of increased turnaround time.
The client thanked us for transparency and ultimately expanded our partnership.
As Mike Abrashoff said in Chapter 3 of It’s Your Ship: Lead By Example,
"It’s funny how often the problem is you. Whenever I could not get the results I wanted … I asked myself three questions:
- Did I clearly articulate the goals?
- Did I give people enough time and resources to accomplish the task?
- Did I give them enough training?
I discovered that 90 percent of the time, I was at least as much a part of the problem as my people were.”
Constraints aren’t the enemy. They’re the test of your priorities and your leadership.
That trade-off is the same one a QMS remediation faces when the audit date will not move: cut scope, add time, or spend money. Naming the constraint in front of the client is the difference between a surprise 483 and a planned delay.
Name the frozen leg
On most quality projects one leg is already frozen. A notified-body visit, a warning-letter response date, or a product launch is not negotiable. Pretending all three legs can still move is how teams burn nights and still miss the clause that actually mattered. Write the frozen constraint into the quality plan in the first week: “We will not move the February 2, 2026 QMSR date; we will cut optional workstreams first.” Related reading is in the quality systems guide.
Cut scope in writing
Reducing scope only works if the client can see what was deferred and why. A verbal “we’ll get to document control later” becomes a finding. A written parking lot — with an owner and a date — is still a controlled document. That is also how change leadership stays honest when the plant wants the full ISO 13485 rebuild and the calendar will only hold a gap assessment plus CAPA.
Related: Are you leading or managing? and case studies.
Mike Abrashoff, It’s Your Ship, Chapter 3, and Echelon Front, Extreme Ownership, Chapter 10.