Orchestration Integration & Transactions ## Breadcrumb 1. [Home](/) 2. [Orchestration Integration & Transactions](/orchestration-integration-transactions) # EPCIS 1.2 – SOM End of Batch ![banner-image](https://www.tracelink.com/sites/default/files/2024-02/retail%20pharmacy%20hero.png) #### Table of contents ### Overview The SOM End of Batch transaction is an XML-based message used to record the completion of a serialized packaging or production batch. This transaction is critical for ensuring the secure and compliant transition from packaging operations to downstream distribution activities. It is typically triggered at the end of a packaging run, where all serialized units have been commissioned, inspected, and are ready for aggregation, shipment, or QA evaluation. Initiated from within TraceLink’s Enterprise Serialization Management (ESM) platform, the transaction adheres to GS1 EPCIS 1.2 standards and provides a digital record of batch closure, enabling downstream systems to act on the completed batch accordingly. ### Key Use Cases - Mark the formal completion of a serialized packaging batch in ESM. - Trigger downstream processes such as aggregation or QA review. - Provide a digital checkpoint for serialized operations to ensure data integrity. - Support compliance with DSCSA, EU FMD, and other global serialization mandates. - Enable auditability and traceability of packaging operations. - Serve as a control mechanism to prevent further changes to the batch after closure. ### Data Elements Included An EPCIS 1.2 – SOM End of Batch transaction includes: - **Event Type:** ObjectEvent with business step "packing" or "commissioning" and action "observe" to denote the final state of serialized units in the batch. - **Serialized Product Identifiers (EPCs):** SGTINs of all serialized units included in the batch. - **Event Time and Time Zone:** The exact timestamp when the batch completion was recorded, including time zone offset. - **Read Point:** The location (physical or logical) where the end-of-batch event was captured, such as the packaging line or serialization server. - **Business Location:** The facility (GLN or internal identifier) where the batch was completed. - **Disposition:** Typically set to "batch\_completed", "ready\_for\_review", or "pending\_QA" to indicate readiness for next steps. - **Batch ID:** Unique identifier for the packaging or production batch being closed. - **Product GTIN(s):** The Global Trade Item Numbers associated with the serialized units in the batch. - **Quantity (optional):** Total count of serialized units in the batch. - **Aggregation Hierarchy (optional):** Parent-child relationships if serialized units were aggregated into containers or cases. - **Digital Signature (optional):** For data integrity and audit compliance. - **Comments or Notes (optional):** Free-text field for additional context, such as packaging line notes or QA observations. ### Benefits of EPCIS 1.2 – SOM End of Batch - Ensures serialization completeness and data integrity at the end of packaging runs. - Serves as a control point to trigger QA or aggregation workflows. - Enables full traceability and audit readiness for serialized batches. - Reduces manual errors by digitally recording batch closure events. - Enhances compliance with global regulatory requirements. ### Business Process: EPCIS 1.2 – SOM End of Batch The SOM End of Batch transaction may fit into the serialized packaging and distribution workflow as follows: - Serialized units are commissioned and optionally aggregated on the packaging line. - QA checks are performed as required. - Once all units are validated, the SOM End of Batch (EPCIS 1.2) transaction is triggered. - Serialized data is locked for the batch, and downstream systems (e.g., QA, WMS, ERP) are notified. - The batch is now eligible for aggregation, shipment, or further processing. ### How TraceLink Supports EPCIS 1.2 – SOM End of Batch TraceLink’s OPUS Platform, powered by B2N Integrate-Once™, enables end-of-batch serialization management by: - Allowing automated or manual triggering of End of Batch events. - Capturing EPCIS 1.2-compliant data with complete serialization context. - Notifying downstream systems and partners of batch readiness. - Supporting dashboards and audit logs for batch traceability and compliance. - Ensuring secure communication with optional digital signatures and validation rules. ### Explore More Serialization & Compliance Capabilities - [**SOM ESM Aggregation**](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-aggregation) – Record parent-child relationships for serialized packaging. - [**SOM ESM Take Product Sample**](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-take-product-sample) – Log the removal of units for inspection or testing. - [**SOM ESM Sales Shipment**](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-sales-shipment) – Record serialized shipments. [See All Serialization and EPCIS Capabilities](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration) ### Need Help Implementing EPCIS 1.2? [**Contact Us**](/contact-us) to learn how our OPUS Platform and B2N Integrate-Once™ model can help you improve production and packaging visibility, increase operational efficiency, and maintain traceability across your life sciences and healthcare supply chain. #### Table of contents Contact us to learn more about B2B Integration. Fill out the form to contact us now. document.addEventListener("DOMContentLoaded", function() { // Delay the execution by 2 seconds (2000 milliseconds) setTimeout(function() { (function() { 'use strict'; // Load Marketo form MktoForms2.loadForm("//go.tracelink.com", "776-BAW-230", 2259); })(); // Wait until the Marketo form is loaded MktoForms2.whenReady(function(form) { var formElement = document.getElementById('mktoForm_2259'); if (!formElement) { console.error("Form with id 'mktoForm_2259' not found."); return; } var formLocation = formElement.querySelector("input[name=formLocation]"); // Get the current URL and set the formLocation field if (formLocation) { var currentURL = window.location.href; formLocation.value = currentURL; } // Add onSuccess handler form.onSuccess(function(values, followUpUrl) { var formElem = form.getFormElem()[0]; if (formElem) { formElem.style.display = 'none'; } else { console.warn("Form element could not be found to hide it."); } var confirmMessage = document.getElementById('confirmform'); if (confirmMessage) { confirmMessage.style.display = 'block'; } else { console.warn("Confirmation message with id 'confirmform' not found."); } return false; // Prevent the form from submitting normally }); }); }, 2000); // Delay for 2 seconds }); **Thank you for contacting us; we’ll be in touch shortly.** ##### Related Content [ ![network](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-02/recovery%20banner%20network.png.webp?itok=YHW_jjzV) ](/orchestration-integration-transactions) ##### Transaction Integrations for Orchestration Unlock the full power of your supply chain with TraceLink’s Integrate-Once capability part of our Business Network (B2N) platform. [View More](/orchestration-integration-transactions) [ ![wholesale distributor](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-03/wsd-2.png.webp?itok=Q0nGUO1Y) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-hda-advance-ship-notice) ##### EPCIS 1.2 – HDA Advance Ship Notice The EPCIS 1.2 – HDA ASN (Advance Ship Notice) is an XML-based electronic message that provides detailed, serialized shipment information from pharmaceutical manufacturers or distributors to downstream trading partners in compliance with Healthcare Distribution Alliance (HDA) and DSCSA (Drug Supply Chain Security Act) guidelines. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-hda-advance-ship-notice) [ ![CMO](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-02/LifeScience-CMO8%20%281%29.png.webp?itok=3ZnAZMLd) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-dscsa-advance-ship-notice) ##### EPCIS 1.2 – DSCSA Advance Ship Notice The EPCIS 1.2 – DSCSA ASN (Advance Ship Notice) is an XML-based electronic message used to transmit serialized product shipment data in compliance with the Drug Supply Chain Security Act (DSCSA). [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-dscsa-advance-ship-notice) [ ![Wholesale-Distributor](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-02/For%20Internal%2055.png.webp?itok=0K8agZX1) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-serialization) ##### EPCIS 1.2 – Serialization The EPCIS 1.2 – Serialization transaction is an XML-based message used to capture and share commissioning (serialization) events for pharmaceutical products. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-serialization) [ ![crypto code](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-02/crypto%20code.png.webp?itok=hDYDa49u) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-receipt) ##### TL XML – SOM Receipt The SOM Receipt transaction is an XML-based message used to record the receipt and transfer serialized products between warehouses and trading partners. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-receipt) [ ![digitalising order management](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2025-04/GettyImages-1299660112.jpg.webp?itok=qNA8FTp4) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-product-release) ##### TL XML – SOM Product Release The SOM Product Release transaction is an XML-based message used to indicate that a serialized pharmaceutical product or batch has successfully passed quality review and other product release processes and is now authorized for downstream processing—such as shipment, aggregation, or inventory movement. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-product-release)