RESOURCES | COR RISK CONTROL MATRIX

Change Orders, Under Control.

A Risk, Accountability & Controls Matrix for GCs and specialty contractors, built from the ground up for the change order process.

The matrix covers full change order lifecycle, from first scope identification through final closeout, with key risks, controls, accountability owners, and financial statement assertion mapping for both GCs and subs.

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This RACM is a V1 baseline and a starting point, not legal or financial advice. Every company has different workflows, ERP systems, and field practices. It should be reviewed, tailored, and customized to your specific business with input from your team, auditors, and counsel.

How to Use the Clearstory Change Order Risk Control Matrix


The Clearstory COR control matrix is a starting point, not a prescription. Map it against your own process in three easy steps.

Step 1

Walk through your process. Where does your workflow differ from the baseline? Where are the steps your team actually takes day-to-day?

Step 2

Identify your gaps. Which risks have no control in place today? Which controls exist on paper but not in practice?

Step 3

Assess your controls. Are they preventive or detective? Manual or system-enforced? Where would system enforcement be a force multiplier?

Eight Categories. End to End Controls.

  • Change Identification & Estimation: Scoping and pricing the change before formal submission

  • COR Submission & Logging: Submitting CORs and maintaining the shared source of truth

  • COR Review, Comment & Approval: The review cycle between sub, GC, and owner through to approval

  • Field-Directed Work & T&M Authorization: Documenting and authorizing extra work as it happens in the field

  • Internal Cost Tracking & Forecasting: Reflecting approved and pending CORs in job cost and WIPs

  • Billing & Contract Modification: Ensuring approved CORs make it into a signed change order and owner billing

  • Contractor-Initiated Changes & Claims: Differing conditions, delays, and scope gaps where notice timing determines payment

  • Documentation, Closeout & Disputes: Maintaining audit-ready records through project end

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