Bulk Verification

Overview

Bulk Verification allows compliance teams to verify multiple Australian or New Zealand businesses in a single operation. Instead of verifying entities one at a time, upload a CSV file containing ABNs or NZBNs and Osapher will process each entity against the relevant government registry.

CSV Format

Your CSV file must include the following columns:

abn_or_nzbn,entity_name,jurisdiction
51824753556,Acme Pty Ltd,AU
9429041905213,Example Ltd,NZ

• abn_or_nzbn — the ABN (11 digits) or NZBN (13 digits) of the entity
• entity_name — the expected legal entity name for cross-reference
• jurisdiction — AU for Australian entities, NZ for New Zealand entities

Uploading and Processing

Go to the Bulk Verification page in the Enterprise portal and click Upload CSV. Select your file and click Process. Osapher will validate each row and begin verification. Processing time varies based on batch size — typically 2–5 minutes for 100 entities.

You will receive an email notification when processing is complete. Results are also available immediately in the portal.

Understanding Results

Each entity in the batch will receive one of the following verdicts:

• CLEAN — entity verified successfully, no risk signals detected
• REVIEW — entity verified but one or more risk signals require manual review
• REJECT — entity could not be verified or failed critical checks

Each result includes the Fracture Score, registry match confidence, and any specific risk signals detected during verification.

Exporting Results

Export bulk verification results as CSV or PDF from the results page. The export includes all entity details, verdicts, Fracture Scores, and certificate IDs where applicable. Results are retained in the portal for 90 days.