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Clara Edward
Clara Edward

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Automating GRN Balance Reconciliation Under NCTS Phase 5

The problem

Under NCTS Phase 5, every released movement locks a slice of your GRN until IE045 releases it. A single stuck movement can quietly cap tomorrow's throughput.

What automation looks like

  • Poll or subscribe to the Guarantee Management System for committed vs available balance.
  • Emit an alert when committed reaches a defined threshold.
  • Cross-reference open movements against expected IE045 arrival windows.
  • Auto-escalate any movement past its window. For the operational context, iCustoms explains it in the NCTS 5 GRN balance guide.

Guardrails

Do not delete or ignore any movement without an IE045 write-off. The commitment stays live even if operations closed the file locally.

From spreadsheet to signal

Watch a demo to see automated GRN tracking in action.

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