---
title: "Snowflake to BigQuery Procedure/UDF Migration | SmartMigrate"
description: "Migrate Snowflake procedures and UDFs to BigQuery routines with parity for control flow, typing, and error handling, validated by harness and reconciliation."
canonical: https://www.smartmigrate.ai/migrations/snowflake-to-bigquery/stored-procedure-udf-migration
htmlPath: /migrations/snowflake-to-bigquery/stored-procedure-udf-migration
markdownPath: /migrations/snowflake-to-bigquery/stored-procedure-udf-migration.md
schema: Service
updatedAt: 2026-08-24T00:00:00.000Z
---
# Snowflake to BigQuery Procedure/UDF Migration | SmartMigrate
Migrate Snowflake procedures and UDFs to BigQuery routines with parity for control flow, typing, and error handling, validated by harness and reconciliation.
Canonical: https://www.smartmigrate.ai/migrations/snowflake-to-bigquery/stored-procedure-udf-migration
Public path: /migrations/snowflake-to-bigquery/stored-procedure-udf-migration
Markdown resource: /migrations/snowflake-to-bigquery/stored-procedure-udf-migration.md
Migrate Snowflake procedures and UDFs to BigQuery routines with parity for control flow, typing, and error handling, validated by harness and reconciliation.

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Intent: