Electronic Batch Record (eBR)

An Electronic Batch Record (eBR) is a digital version of the batch production record that documents all relevant manufacturing steps, parameters, materials, checks, and approvals associated with producing a specific batch or lot. It replaces or augments paper batch records with data captured and managed in electronic systems, such as a manufacturing execution system (MES) or specialized batch record software.

What an Electronic Batch Record includes

While implementations vary by industry and plant, an eBR commonly includes:

• Product, batch, and lot identifiers
• Manufacturing instructions and recipes executed for the batch
• Material genealogy, including raw materials, intermediates, and components used
• Equipment used, status checks, and setpoints where applicable
• In-process measurements, test results, and key process parameters
• Operator actions such as sign-offs, inspections, and verifications
• Deviations, exceptions, holds, and associated investigations or comments
• Review and approval records, often including electronic signatures

In regulated environments, eBRs are often structured to align with applicable quality and record-keeping requirements, but the core concept of a complete, batch-specific manufacturing record applies across both regulated and non-regulated manufacturing.

Operational use in manufacturing systems

Operationally, eBR functionality is frequently provided by an MES that coordinates production between planning systems (such as ERP) and the shop floor. In this context, the eBR acts as the central, execution-level record for:

• Driving and enforcing step-by-step workflows and recipes
• Collecting real-time production and quality data from operators, equipment, and connected systems
• Tracking work-in-process (WIP), materials consumption, and batch status
• Providing traceability and genealogy across batches, lots, and components
• Supporting batch review by exception and batch release processes

Data stored in an eBR is often integrated with ERP, LIMS, quality management systems, and historians to support traceability, investigations, audits, and continuous improvement activities.

What an Electronic Batch Record is not

An eBR is:

• Not just a scan or PDF of a paper batch record; it typically involves structured, queryable data.
• Not the full quality management system, though it connects to quality processes such as nonconformance handling and CAPA.
• Not the same as a device history record or electronic device history record in discrete medical device manufacturing, although the concepts are related.

Common confusion

• eBR vs. paper batch record: A paper batch record is a physical document package. An eBR is stored and managed electronically, often allowing automated data capture, checks, and reporting.
• eBR vs. eDHR: An electronic Device History Record (eDHR) focuses on the history of an individual device or serial number. An eBR focuses on the batch or lot, more common in process industries and any batch-oriented production.
• eBR vs. MES: The MES is the system or platform that may generate and manage eBRs. The eBR is the record itself, not the system.

Context from manufacturing execution

In many plants, especially in regulated or highly traceable environments, the eBR is one of the central outcomes of MES deployment. The MES coordinates work orders, enforces workflows and specifications, collects data, and ultimately assembles that information into an electronic batch record that can be used for batch review, release decisions, investigations, and audits.