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Change control: requests, decisions and a record

Every project changes. Change control makes sure each change is asked for, weighed and decided, not just absorbed.

Guide 18 of 21 · Part of the integrated planning series · 5 minute read
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These are the eight planning threads the Krong course is built around. The highlighted ones are covered here. What are the planning threads?

In one lineAn unrecorded change is a hidden cost. A recorded one is a decision.

The cycle

  1. Request. Someone asks for a change. Log it.
  2. Assess. What does it do to time, cost and scope?
  3. Decide. Approve, reject or defer, by someone with the authority.
  4. Record. Note who decided, when and why.
  5. Update the plan. The baseline moves only after approval.

In Sen

Why it matters

Small changes add up. Each one seems harmless, and together they move the end date. When every request has a recorded impact, you can show a sponsor exactly what a change cost, and they can make the call with the facts.

Requests waiting for a decision and a finish date slipping from baseline both show in the Scope and change line of the status report.

Questions people ask

Who should approve changes?

The person with authority over the baseline. Often the sponsor, or a board for larger changes.

Should every change go through this?

No. Set a threshold. Small changes inside a task can stay with the owner.

What is a baseline?

A saved copy of the approved plan, used to measure drift.

See it in a real plan

Open Sen and explore the Caldera Freight example. Every figure on this page comes from it. Copy it, change a task, and watch the plan move together.

Open Sen, free   About the course

Keep reading

GUIDE 17
Status reporting
A sponsor reads one page. Build it from the live plan, so the colours come from the numbers.
GUIDE 14
Milestones and gates
A milestone marks a date that matters. A gate marks a decision. Both take no time, and both belong on the schedule.
GUIDE 06
Earned value
Planned value, earned value, actual cost, SPI and CPI explained, with the Week 28 numbers from Caldera Freight.