Deduplicate supplier records
Matches, merges and cleans scattered records into one trusted golden master, with human stewardship and full audit trails.
One trusted supplier record, every time
Scattered supplier data across procurement systems, ERPs, and spreadsheets creates a cascade of operational problems: duplicate payments, compliance gaps, inconsistent spend reporting, and wasted effort reconciling conflicting records. Allmaz addresses this at the root by matching and merging duplicate supplier records into a single, authoritative golden master — one reference point that every downstream system and report can rely on. A deterministic matching engine compares supplier attributes across all connected sources using explainable, auditable logic, while a dedicated human stewardship layer ensures that no proposed merge reaches production without explicit human approval.
Why teams choose this approach
Eliminate duplicate supplier entries that cause overpayments, reporting errors, and compliance exposure across the organisation
Work from one authoritative golden master instead of manually reconciling conflicting records spread across multiple systems and spreadsheets
Keep procurement categories consistent and comparable with UNSPSC taxonomy classification applied to every supplier record
Reverse any change safely at any time — edits are stored as overrides on top of original source data, never applied in-place or destructively
Maintain full audit readiness with complete source lineage, change history, approver identity, and timestamps recorded per record
Stay in control at every step — no AI-generated or system-generated proposal is published to the golden master without explicit human approval
How the deduplication capability works
Deterministic matching engine
A rules-based matching engine compares supplier attributes across all connected sources and identifies duplicate candidates using explainable, auditable logic — not a black box model whose reasoning cannot be inspected or challenged.
Golden master consolidation
Matched records are merged into a single golden master record that becomes the trusted, authoritative reference point for all downstream systems, spend reports, and procurement workflows.
UNSPSC taxonomy classification
Every supplier record is classified against the UNSPSC taxonomy, giving procurement teams a consistent, internationally recognised category structure for spend analysis, supplier segmentation, and strategic sourcing.
Human stewardship layer
A dedicated stewardship interface presents every proposed merge to your team for review. Stewards can approve, adjust, or reject each proposal before it is published — keeping humans fully accountable for data quality outcomes.
Reversible by design
All edits are stored as overrides layered on top of the original source data. No record is ever deleted or overwritten, which means any change can be rolled back completely at any point in time.
Full audit trail and source lineage
Every record carries a complete, immutable history of where it originated, what was changed, which steward approved the action, and when it occurred — ready for internal governance reviews or external regulatory audits.
From scattered records to a clean golden master
Common questions
Can the system merge records automatically without human review?
No. By design, no AI or system proposal is published to the golden master without explicit human approval. The stewardship review step is mandatory and cannot be bypassed, ensuring that a qualified person is accountable for every change that reaches production.
What happens to the original source records after a merge?
Source records are never modified, overwritten, or deleted. All changes are stored as overrides layered on top of the originals, so the complete source data remains intact at all times. Because nothing is applied in-place, any edit or merge can be fully reversed whenever needed.
How does UNSPSC classification help our procurement team?
Classifying every supplier against the UNSPSC taxonomy assigns each record a consistent, internationally recognised category code. This makes spend analysis more reliable, enables meaningful supplier segmentation, and supports more informed sourcing decisions — all without teams having to maintain their own ad hoc category schemes.
What exactly does the audit trail capture?
The audit trail records the originating source of each record, every change made to it, the identity of the steward who approved the change, and the precise timestamp of each action. This provides complete, unbroken lineage from raw source input through to the published golden master, supporting both internal governance and external audit requirements.
Can we connect our existing procurement or ERP systems?
The platform is designed to ingest supplier data from multiple source systems simultaneously. Speak with the Allmaz team directly about your specific source systems and integration requirements to understand the best approach for your environment.
Ready to clean your supplier data?
Talk to the Allmaz team to see how supplier deduplication and golden master management can work for your organisation.
Request a demo