In this guide 6 sections
An electronic batch record turns the paper batch manufacturing record into a guided sequence: dispensing, line clearance, in process checks, yield reconciliation and deviations. Software blocks the next step until the previous one is signed, captures who did what and when, and keeps edits traceable. This describes how software helps, not regulatory advice.
What the paper record does and where it slips
A batch manufacturing record follows a batch from raw material to finished bulk and carries the formula, the steps, the limits and the signatures that prove each one happened. On paper, a step can be skipped, signed late, or filled in from memory at the end of the shift.
That is not always dishonesty. A tired operator rushes. A supervisor signs three pages at once. The electronic version cannot stop a person from being tired, but it can refuse to accept a step out of order.
Dispensing and line clearance
Dispensing is where formula meets weighing. An electronic record shows the required quantity for the batch size, takes the balance reading, and checks the material lot against the approved list. A quarantined or expired lot is rejected at the screen, whoever is weighing and however urgent the order looks. No override.
Line clearance comes first. The previous batch’s materials, labels and printed packs must leave the room, and a second person verifies the clearance before anything new enters. The record holds the start. Both signatures must come first.
- Quantity calculated from batch size
- Balance reading entered or captured
- Lot status checked before use
- Line clearance with a second signature
In process checks and yield reconciliation
During granulation, compression or filling, operators record checks such as tablet weight, hardness, disintegration time or fill volume, and each field carries a limit shown beside the entry box. Nothing outside it is quietly accepted. The system asks for a reason, raises a deviation, and holds the batch at that step until a person with the right role has responded.
At the end, yield reconciliation compares input, output, rejects and samples, and the software does the arithmetic and flags any yield outside the acceptable range for QA review. Operators stop doing sums on scrap paper. The batch closes its own books.
Deviations, sign offs and data integrity
A deviation is any departure from procedure. The record should open one on the spot, link it to the batch and step, and keep the batch from release until QA closes it.
Data integrity principles ask that records be attributable, legible, contemporaneous, original and accurate, which in practice means individual log-ins, time stamps nobody can edit and an audit trail. It shows who changed what, and why. Your quality team and your regulator define what is required for your plant, including how long records are kept and who reviews them before release. The software supplies the mechanics.
- Individual log-in for every signature
- Audit trail on every change
- Deviation linked to batch and step
- Batch release held until QA review
Is it worth it for a small plant
Small plants often run a handful of products and many batches of each, so the record can be built as a template once and reused. The saving shows in review time. QA no longer hunts for missing signatures.
Do not digitise everything at once. Choose one product, redraw its record step by step, and run a few batches in parallel with paper so that QA can compare both versions line by line. Show operators and QA the result together, and extend to the next product only after both groups agree the record is easier than the paper.
Batch record review checklist
A checklist laid out like the batch record, with columns for the step, who performs it, who verifies it and the limit, plus two for paper and screen enforcement. Rows cover dispensing, line clearance, in process checks, yield reconciliation, deviations and release, so reviewers can walk the sheet in the same order as the batch. Tick every row in turn.
Open a blank worksheet to printQuestions owners ask
Does an electronic batch record replace QA review?
No. It makes the review faster and more complete by catching missing steps early, but QA still reviews and releases each batch.
Can we connect balances and instruments to the record?
Often, if the instrument has an output. Otherwise operators type readings in by hand, and the record still checks each one against the limit and raises a deviation if it falls outside.
Do we have to go fully paperless at once?
No. Many plants start with one product or one section, such as dispensing, and run alongside paper until the team is comfortable.