Review Calibration Intervals
Change future calibration timing using reviewed evidence while preserving earlier obligations.
5 stages · 1 approval
Roles and responsibilities
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Step 4Approve the future change
Review NumberPlanProposed DaysPrepared By
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Step 5Reconcile scheduled work
Order NumberInstrumentAssigned ToStart Date
Process steps
Follow the process from start to finish. Select a step to see who acts and what changes.
Assemble comparable evidence
Calibration Coordinator gathers results, uncertainty context, failure history and use conditions for the current plan. As-Found Drift History helps locate comparable observations; changed points, units or methods must remain distinguishable.
Propose the interval
Calibration Coordinator records the proposed positive interval, rationale and supporting evidence. The request identifies the current plan revision and the requirements considered. It does not modify the current due date while awaiting approval.
Evaluate the proposal
Metrology Reviewer checks whether the evidence supports the intended use and whether customer or other applicable requirements constrain the choice. Missing information returns for clarification instead of being replaced by a universal default.
Approval required
Approve the future change
An independent Metrology Reviewer approves or rejects the proposal. An approval records a prospective effective date and creates a new controlled plan revision. The preparer cannot approve their own request.
Reconcile scheduled work
Calibration Coordinator identifies open jobs and reminders affected by the new plan. Prior orders keep their frozen revisions. Historical overdue use remains assessable against the obligation that applied at the time.
Approvals and exception handling
1 approval required in this process
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Approve the future change
Metrology Reviewer signs · reconcile scheduled work waits
IntervalReviews, CalibrationPlans - Do not extend an interval to make an existing overdue exception disappear.
- Preserve rejected proposals and the evidence reviewedThem.
- Do not compare measurementsDifferent units or method contexts as if they were identical.
- Require new approval when the underlying plan changes during review.
When the process needs attention
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reject
Assemble comparable evidence
Calibration Coordinator gathers results, uncertainty context, failure history and use conditions for the current plan.
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reject
Approve the future change
An independent Metrology Reviewer approves or rejects the proposal.
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variance
Reconcile scheduled work
Historical overdue use remains assessable against the obligation that applied at the time.
Records and postings
| Stage | Records | Effect |
|---|---|---|
| 1 Assemble comparable evidence | MeasurementResultsCalibrationOrders | Establish the review basis |
| 2 Propose the interval | IntervalReviews | Submit a reasoned change request |
| 3 Evaluate the proposal | CalibrationPlansIntervalReviews | Check suitability and constraints |
| 4 Approve the future change | IntervalReviewsCalibrationPlans | Authorize a prospective plan revision |
| 5 Reconcile scheduled work | CalibrationOrders | Preserve historical basis while updating future work |
Process reports
All reportsInterval Decision History
Links approved or rejected cadence changes to evidence, effective dates and superseding plans.
Calibration Due Exposure
Groups current approved plans by location and criticality, showing overdue instruments and unresolved holds without counting superseded plans.
As-Found Drift History
Compares accepted observations for the same instrument, method point and unit, preserving uncertainty and method changes that limit comparability.
Run by an agent
Agent support
An assistant cannot invent measurement results, uncertainty values or missing use history. It cannot approve its principal's own preparation, assert accreditation, release a held instrument or issue a product recall. Human decisions must use authenticated authority and the server-enforced controls specified for the application.
# Example after configuration
curl -fsSL https://www.erp.ai/skill.md
# Paste the output into your agent
review calibration intervals · assemble comparable evidence on MeasurementResults, CalibrationOrders
Calibration Coordinator gathers results, uncertainty context, failure history and use conditions for the current plan.
review calibration intervals · propose the interval on IntervalReviews
Calibration Coordinator records the proposed positive interval, rationale and supporting evidence.
review calibration intervals · evaluate the proposal on CalibrationPlans, IntervalReviews
Metrology Reviewer checks whether the evidence supports the intended use and whether customer or other applicable requirements constrain the choice.
review calibration intervals · approve the future change on IntervalReviews, CalibrationPlans
approval · waiting for the metrology reviewer
# 1 more stage after approval: reconcile scheduled work
Other processes
4 morePlan and Recall
Approve calibration obligations and arrange the instrument return before its due date.
5 stages · 1 approval
Calibrate and Review
Preserve original observations and independently review the resulting certificate.
5 stages · 1 approval
Assess Out-of-Tolerance Impact
Investigate potentially affected use and record an independent quality disposition.
5 stages · 1 approval
Release an Instrument
Resolve an individual hold against current evidence before returning an instrument to use.
5 stages · 1 approval