Custody Transfer & Meter Proving Management System
Kissflow schedules and records every custody transfer meter's proving run, capturing as-found and as-left readings against tolerance, issuing the certificate, and escalating an out-of-tolerance result immediately instead of leaving the meter billing on a bad factor until the next cycle.
Trusted by energy operators worldwide
A meter that is out of tolerance keeps measuring, and every measurement after that is wrong until someone proves it.
A custody transfer meter has to be proved on a fixed schedule to stay certified for billing purposes, and between proving runs it just keeps measuring at whatever its actual accuracy happens to be. If a proving run finds it out of tolerance, every barrel or unit measured since the last valid proving is suddenly in question, and the longer that discovery sits before anyone acts on it, the bigger the reconciliation problem gets with the counterparty on the other side of that meter.
Kissflow tracks the proving schedule per meter, records as-found and as-left readings against tolerance for every run, generates the proving certificate, and escalates an out-of-tolerance result immediately instead of waiting for the next scheduled review to surface it.
This app is distinct from resolving a specific mismeasurement dispute at a custody point, which stays in the existing metering exception workflow; this one exists to keep the meter itself certified and its proving history defensible when a counterparty asks for it.
Where a meter's certification lapses without anyone noticing
Proving schedules are tracked loosely
A meter's next proving due date lives on a spreadsheet someone has to remember to check.
As-found readings get lost
The reading that shows how far a meter had drifted before adjustment is not consistently recorded.
Certificates are filed, not tracked
A proving certificate goes into a folder with no link back to the meter's ongoing status.
Out-of-tolerance findings wait
A failed proving does not get escalated until the next scheduled review.
Six modules. Every meter tied to its proving schedule and certification status.
Configure proving intervals and tolerance thresholds by meter type.
Meter register
Every custody transfer meter is registered with its own proving interval and complete certification history.
Proving scheduling
A proving run is scheduled per meter ahead of its due date, so certification never lapses without anyone noticing.
As-found/as-left recording
Both as-found and as-left readings are captured for every proving run, recorded before and after any adjustment made.
Tolerance exception flagging
An as-found reading that falls outside tolerance is flagged for review the instant it gets recorded in the system.
Escalation
An out-of-tolerance result routes for immediate review instead of quietly waiting on the next scheduled cycle.
Certificate management
A proving certificate is generated automatically and tied permanently to that specific meter's ongoing record.
From request to system of record in four steps
Initiate
A proving run is scheduled per meter, ahead of its own certification due date each cycle.
Conduct
Both as-found and as-left readings are captured and recorded for that proving run.
Flag
An out-of-tolerance result is flagged for immediate review as soon as it appears and escalated for prompt action.
Record
A certificate is issued and retained against the meter, so a bad factor is not left billing until the next cycle.
What changes when meter proving runs on Kissflow
| Process | Before Kissflow | On Kissflow |
|---|---|---|
| Proving schedule | A spreadsheet someone checks manually | Tracked automatically per meter |
| As-found reading | Inconsistently recorded | Captured for every proving run |
| Tolerance check | Reviewed after the fact | Flagged the moment the reading is recorded |
| Out-of-tolerance handling | Waits for the next scheduled review | Escalated immediately |
| Certificate | Filed on paper | Generated and tied to the meter's record |
| Certification status | Unclear between proving runs | Always current per meter |
Connects to your measurement and SCADA systems; Kissflow does not replace your metering system of record
Kissflow runs the proving schedule, exception, and certificate layer. Your measurement systems remain the system of record for the meter's live readings.
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Built for how a custody transfer meter actually needs to stay certified
Out-of-tolerance flagged immediately
A failed proving does not wait for the next scheduled review to be escalated.
Certification status always current
A meter's proving status is visible at any time, not just after a manual check.
As-found readings that do not get lost
Every proving run's before-and-after readings are on record.
Live in weeks
Configure proving intervals in the visual builder, or describe the use case to the AI Builder.
Governed from day one
Role-based access and a full audit trail on every proving record.
One view across every meter
Measurement teams see certification status across the whole meter fleet.
Related apps
Metering & Custody Transfer Exception Workflow
Resolve a specific mismeasurement dispute at a custody point.
Production Allocation & Hydrocarbon Accounting Management System
Allocate the production this metering ultimately measures.
Gas Detection & Calibration Management System
Track calibration for gas detection instruments, distinct from custody meters.
We help measurement teams keep every custody meter provably certified
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CIO, SN Aboitiz Power Group
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See what Kissflow can do for you
Talk to usGot questions? We're here to help.
Get SupportNo. Your measurement systems stay the system of record for live meter readings. Kissflow runs the proving schedule, exception, and certificate layer.
This app keeps the meter itself certified through scheduled proving. The Exception Workflow resolves a specific mismeasurement dispute with a counterparty at a custody point.
Yes, an exception is flagged the moment the as-found reading is recorded, not at the next review.
Yes, both are captured for every proving run to show the meter's condition before and after adjustment.
Yes, every certificate is tied to the meter, building a full certification history.
Yes, intervals and tolerance thresholds are configured per meter type and application.
Configuration and AI-assisted app generation move delivery from a multi-month program to a matter of weeks.
Kissflow is certified to SOC 1, SOC 2, SOC 3, and ISO/IEC 27001, with role-based access on every record.
