CHANGE AND VARIATION
Change and variation assurance
Contractual change is assessed under time pressure and revisited for years. The assessment matters. The evidence and decision history behind it matter just as much.
The situation.
Contractual change can alter scope, entitlement, valuation, time and cost. The mechanism differs by contract, but every change requires the applicable contractual position, the evidence, the assessment basis, the assumptions and the resulting decision to remain connected.
The procedure itself is rarely the problem. The assessment — whether entitlement exists, what cost is properly included, how the time effect is measured and which amended conditions apply — is where disputes originate. It is the evidence behind that assessment that has to survive.
The original assessment is made under time pressure, by a team whose primary obligation is programme delivery. The evidence records that support it are prepared to satisfy the immediate process, not to survive a dispute or investigation years later. When a challenge arrives — in adjudication, arbitration or an audit — the question is whether the assessment can be reconstructed from a documented basis rather than from the recollection of people who may have left.
The same causes of change recur across a programme: late information, unforeseen conditions, instructed changes and variations to scope. The basis for assessing them — the applicable contract position, the valuation basis the contract prescribes and the agreed assumptions — should be established once, consistently applied and held in a form that can be reviewed without the involvement of the original team.
Whatever the contractual mechanism, the requirement is the same. The applicable requirement, the evidence, the assessment basis, the assumptions, the decisions and the resulting action need to remain connected, traceable and capable of later reconstruction.
What is hard about it today.
- The contract position governing each event — which options or amendments apply, and what the bespoke provisions actually provide — has to be re-established for each assessment.
- The evidence base for a change assessment is rarely held in a governed record; it lives in emails, spreadsheets and individual evidence records.
- Assessments made under time pressure are documented to satisfy the immediate process, not to survive later scrutiny.
- When the same type of event recurs across a programme, assessments are inconsistent because the contract position is not applied from a single source.
- A disputed event reopens work that nobody can fully reconstruct without the original team.
How the platform addresses it.
| Step | Capability | What the platform does | What the person decides |
|---|---|---|---|
| Contract position | Blueprint | Resolves the applicable change provisions from the executed contract and the documents that amend it — identifying the requirements, valuation rules and procedures that govern the assessment. | Reviews the applicable position and confirms it before the assessment begins. |
| Evidence assembly | TRACE™ | Ingests the notification, instruction, claim, quotation or other submission and structures the supporting evidence against the contract model. | Confirms the scope of the assessment and decides what additional evidence is required. |
| Entitlement and valuation testing | TRACE™ | Applies the governed test library to entitlement, valuation and the assessed time and cost consequences, referencing the applicable contract position for each element. | Reviews each result and determines the position to be recorded. |
| Finding authorship | TRACE™ | Assembles the evidence and decision history behind each material difference and drafts the finding with the applicable contract references. | Reviews, amends and authors each finding — the conclusion is attributed to the named person who reached it. |
| Position recording | Resolve | Maintains the governed record of the resulting position, including the actions, evidence and decisions associated with it. | Reviews the recorded position and determines any further action required. |
APPLIED TO THE CONTRACT IN FRONT OF IT
The assurance method does not change with the contract. The contractual position it is applied to does.
That position is established from the executed documents, not assumed from the form. The examples below are illustrations of that position, not a list of forms.
NEC
Under an NEC contract the change mechanism is the compensation event. The executed contract — the main Option, the amendments and the Z-clauses — establishes the procedure: notification, quotation or assessment, and the steps by which the event is implemented.
JCT
Under a JCT contract, the mechanism is the Variation or, in the design and build form, the Change. The executed contract — the form, the Contract Particulars and any amendments — establishes who may instruct it and how it is valued, with extension of time and loss and expense addressed separately through the applicable Relevant Events and Relevant Matters provisions.
FIDIC
Under a FIDIC contract, change is addressed through the applicable Variation provisions, and separately through the claims procedure where a Party asserts an entitlement. The selected form, edition and Particular Conditions establish the relevant procedures and the basis on which entitlement and its time and cost consequences fall to be assessed under the contract.
AMENDED AND BESPOKE FORMS
Under an amended or bespoke form the mechanism is whatever the parties actually wrote. The executed documents establish it. Nothing is inherited from the form the contract started as.
What you are left with.
A governed record of the change assessment: the applicable contract position cited at each step, entitlement, valuation and time and cost consequences tested against the prescribed rules and evidence, each finding authored by a named person, and the chain from initiation to recorded position held intact and replayable.
When the change is revisited — in a dispute, an adjudication or a programme audit — the basis for the assessment is in the record rather than in the recollection of a team that may have moved on. Resolve is designed to carry that governed record through action, response, verification and closure.
The capabilities involved.
Request a briefing
A working conversation about how any of these applies to your programme.