Construction change directive vs change order: what's the difference?

By Adam Chandler, founder of Pangea · August 17, 2026

A construction change directive (CCD) is a written order from the owner, prepared by the architect, directing the contractor to proceed with a change to the work before the parties have agreed on what it will cost or how it affects the schedule. A change order is the opposite arrangement: a mutual agreement signed by owner, architect, and contractor, with the price and time impact settled in advance. The directive exists for the situation where waiting to negotiate would stall the job — the work starts now, and the number gets settled after.

On projects using AIA contract documents, the directive is issued on form G714 and governed by the changes article of the A201 general conditions. One caveat worth stating up front: A201 is routinely amended, and public and institutional owners often use their own forms with different rules. Everything below describes the standard-form mechanics, and your contract is what actually governs. This is general information, not legal advice.

Construction change directive vs change order vs ASI

Three instruments get confused with each other, and the difference comes down to who signs and whether the money is settled first.

The practical rule: if there is no cost or time impact, it is an ASI. If there is an impact and everyone agrees on it, go straight to a change order. The directive is for the middle case — real impact, no agreement yet, and work that cannot wait.

Who issues a CCD, and does the contractor have to comply?

The owner issues it and the architect prepares it; the contractor's signature is not required for it to take effect. That asymmetry is the whole point — it is the mechanism that works precisely when the parties have not reached agreement.

As for compliance: under the standard A201 general conditions, the contractor is generally required to proceed with directed work that falls within the contract's changes clause, and refusing can itself be a breach. The contractor's remedy is to dispute the amount, not to stop the work. In practice that means three things happen at once:

• Object to the method in writing if the proposed basis for pricing is not acceptable, and do it promptly rather than at the end of the job.
• Follow the notice and claim provisions in the contract. These carry deadlines, and missing one can matter more than the merits of the position.
• Segregate and document costs from day one. Separate cost codes, daily labor and equipment records, delivery tickets, and photographs. Directed work whose costs were never tracked separately is extremely hard to price six months later.

How is the cost of a construction change directive determined?

The directive states a proposed basis for adjusting the contract sum, and under the AIA framework that is usually one of three methods:

• Lump sum — used when owner and contractor are likely to agree on a total price for the change.
• Unit price — used when they can agree on a price per unit but the quantity is not yet knowable. Common for excavation, rock removal, and unsuitable-soils work.
• Cost of the work plus a fee — used when the scope is too uncertain to price either way. This is the method that most depends on disciplined cost records.

If the contractor does not accept the proposed method, they notify the architect, and the contract's default method applies instead. Where the parties still cannot agree on the amount, the architect may make an initial determination of the adjustment. AIA's own explainer on directives versus change orders is a good primer on the standard-form language, and if you are working through a specific dispute, the form's instructions and your counsel are the right references.

How does a CCD become a change order?

Once the parties agree on the cost and time impact, the agreement is recorded on a change order, which is the instrument that actually modifies the contract sum and contract time. If the contractor signs the directive indicating agreement with the proposed adjustment, that signature generally does the same job.

The failure mode here is quiet and expensive: directives get issued, work gets built, and nobody converts them. The project reaches substantial completion with a stack of open directives, and now the pricing conversation happens with the superintendent reassigned, the daily reports thin, and both sides reconstructing events from memory. Aging is the metric that matters. Track how long each open directive has been outstanding and review the oldest at every progress meeting.

What should a construction change directive include?

If your project uses AIA documents, use G714 itself rather than a homemade substitute. If you are on a custom or owner-specific form, make sure it captures all of this — the fields below are what a complete directive needs:

1. Project identification — project name and number, and the owner, architect, and contractor of record.
2. Directive number — sequential across the whole project, never restarting by phase.
3. Date issued, plus the date the direction was actually given if a verbal instruction came first. These are often different, and the gap matters.
4. Description of the change — specific, with references to the drawings, specification sections, sketches, or details attached.
5. Origin of the change — the RFI number, field condition, code official comment, owner request, or meeting decision that prompted it. Traceability is what makes the record defensible later.
6. Proposed basis of adjustment to the contract sum — lump sum, unit price, or cost plus fee, with the unit rates or fee percentage stated.
7. Proposed adjustment to the contract time, or an explicit statement that the time impact is unresolved. Silence on time is not the same as no time impact, and it gets read as the latter.
8. Direction to proceed — an unambiguous instruction to begin the changed work.
9. Running contract sum summary — original contract sum, net change from previously executed change orders, and the current contract sum.
10. Signatures — owner and architect required; a contractor signature block indicating whether they agree with the proposed adjustment.
11. Attachments — sketches, revised details, and any pricing backup already available.

How should you track CCDs across a project?

Most directives are born in a meeting, not on a form. The owner says "go ahead and move it" at the weekly OAC meeting on Tuesday; the crew starts Thursday; the G714 shows up nine days later, if it shows up at all. That gap between verbal direction and written directive is where the majority of change disputes are actually manufactured.

Two habits close it. First, capture the verbal direction in the minutes the same day, with the date, who gave it, and exactly what was authorized — then reference that minutes item on the directive when it is issued. Second, keep a change log that carries every potential change item, open directive, and executed change order with its age, its current pricing basis, and the meeting or RFI it came from. A log that only lists executed change orders is a record of settled history, not a management tool.

None of this is complicated. It fails because the person who runs the meeting is also the person writing the minutes, updating the log, and chasing the pricing — and one of those four jobs always slips. The FMI and PlanGrid Construction Disconnected study put a number on the general version of this problem: construction professionals spend roughly 5.5 hours a week just looking for project data, with poor data and miscommunication costing US construction around $177 billion a year in labor.

Where Pangea fits

Pangea is an AI notetaker and project coordinator for architecture, engineering, and land-development firms, and the part relevant here is the paper trail. It records your progress and OAC meetings — including in-person ones, with no bot joining the call — and writes minutes in your firm's own format, so a verbal direction to proceed is captured the day it happens rather than reconstructed later. Decisions and action items are filed to the project rather than the date, so when a directive needs converting eight months on, the meeting where the owner authorized it is findable, with the moment it came from cited. With your approval, it pushes the resulting tasks into the project management software your firm already runs. If chasing and filing is what's eating your week, that's the case we make on our project coordinator page, and there's more on the minutes side in our guide to construction meeting minutes software. There's a 14-day free trial, no credit card required.

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