ERP for Pharma Manufacturers: What Schedule M Expects

If your batch records are on paper and your stock sits in Excel, revised Schedule M changes what you can defend in an inspection. The Government of India notified the revised rules on 28 December 2023. Large manufacturers had to comply from 28 June 2024, and smaller ones were given until 31 December 2025 if they filed an upgrade plan.

This guide to ERP for pharmaceutical manufacturers sets out what the revised rules say about records, reviews and computerised systems, where Excel and paper break, what an ERP can and cannot do, and what to ask a vendor to show you. It summarises public sources and is not legal advice, so check the notification and your licensing authority for the exact wording.

What revised Schedule M changed

The Press Information Bureau release of 12 February 2025 sets out the timeline.

• Notified: 28 December 2023. Good manufacturing practices was upgraded to good manufacturing practices and requirements of plant and equipment for pharmaceutical products.
• Turnover above ₹250 crore: six months to comply. The revised requirements were implemented for these manufacturers from 28 June 2024.
• Turnover of ₹250 crore or less: twelve months to comply. The ministry later gave these manufacturers three months from 11 February 2025 to submit an upgrade plan in Form A to the Central Licence Approving Authority. For those who did, the date moved to 31 December 2025.

That date has passed. We have not found an official notice extending it further. If you are a smaller manufacturer who did not file, treat the revised rules as applying to you now, and confirm your position with your licensing authority.

The parts that land on your records

A presentation on the revised rules hosted by Japan's drug regulator, PMDA, lists what changed. These are the points that touch your data:

• Pharmaceutical quality system. Senior management has the ultimate responsibility for quality. There is a quality manual, regular review of quality, and root cause analysis of defective products.
• Quality risk management. Risk is assessed, controlled, communicated and reviewed.
• Product quality review, every year, including for exported products. It covers starting materials, critical in-process controls and finished product results, all failed batches, non-conformance investigations and the corrective and preventive actions taken, complaints and recalls, and the qualification status of equipment such as HVAC, water and compressed gases.
• Change control. It now reaches changes to raw and packing materials, specifications, analytical methods, facilities, utilities, equipment, processing steps, labelling and software, graded as minor, major or critical.
• Recall. A comprehensive system for prompt and effective recall, with the licensing authority informed.
• Self-inspection, audits and suppliers. At least once a year, with supplier audit and approval, and approved lists of raw and packing materials.
• Documentation. An audit trail that gives documented evidence and traceability.
• Production. Deviation control. Any significant deviation from the expected yield is recorded and investigated.
• Materials. Validated computerised storage systems, an identity test for each container of starting material (with exceptions for dedicated facilities), and rules on extending retest dates.
• Computerised systems. Validation of GMP-related systems, including installation and operational qualification of hardware and software, and a proper backup.

Where Excel and paper break

None of this says you must buy an ERP. But several of these requirements are very hard to meet from spreadsheets and registers. These are seven gaps to test for.

1. Tracing a lot

A recall system needs you to go from a starting-material lot to every finished batch it went into, and from every batch to the customers who received it. In Excel, the lot number is retyped at each step, and the link breaks at issue, at a split batch or at a shared container.

2. Stock status and expiry

Quarantine, approved and rejected are statuses that must actually stop material moving. A column in a sheet does not stop anyone. The same goes for retest dates: a date on a register does not block an issue after it passes.

3. Deviations and changes

Deviation control, yield investigations and graded change control produce records you will want to search across products. In paper registers, you can only search the register you are holding.

4. The annual product quality review

The review draws on batch results, failed batches, investigations, complaints, recalls and equipment status, for every product. From separate sheets, paper files and email, assembling it is weeks of copying. From one system, much of it can be a report.

5. The audit trail

A plain spreadsheet keeps no reliable audit trail. Anyone with the file can change a number and leave no record of who did it, when, or why. The revised documentation rules ask for an audit trail, so a GMP record that lives in a shared Excel file is hard to defend.

6. Approved suppliers

An approved list in Excel does not stop a purchase order going to a supplier who is not on it. The control has to sit in the purchase step.

7. Yield and batch cost

If every significant yield deviation must be recorded and investigated, you need expected and actual yield for every batch. Plants that reconcile yield only at month end cannot investigate it batch by batch.

What an ERP does, and what it does not

An ERP can hold the item and batch master with status, expiry and retest dates. It can carry the lot number through receipt, issue, production and dispatch, so tracing works both ways. It can enforce approved suppliers at purchase, record expected against actual yield and batch cost, apply user roles and edit logs, and give you the stock, production and purchase data that the quality review draws on. Our guide to how an ERP runs one order shows where each of those records is created.

What an ERP usually does not replace is the quality system itself: deviation, CAPA and change-control workflows, laboratory results and stability studies, and electronic batch records where you use them. Many plants run a quality system and a lab system next to the ERP and connect them. Some ERPs include quality modules, so check what yours does instead of assuming.

One more point. The revised rules require validation of GMP-related computerised systems. In our reading, an ERP that holds GMP records is one of them, so plan for validation, and ask vendors what support they give. No software makes a plant compliant. Your procedures, your validation and your trained people do.

Six things to make a vendor show you

Ask for these in a demo, with your QA head in the room:

1. Trace a received lot of starting material forward to every dispatched batch, then a finished batch back to every starting-material lot.
2. Change an approved specification or a batch quantity, and show the audit trail: who, when, the old value, the new value and the reason.
3. Try to issue quarantined or rejected material to a production order and watch it get blocked.
4. Raise a purchase order for a supplier who is not on the approved list.
5. Pull the data for one product's annual quality review: batches, failed batches, yield, complaints and recalls.
6. Show the validation documentation they provide, and how backup and restore work.

If they can only describe a step in slides, treat it as not built yet.

Conclusion

Revised Schedule M asks for a quality system, an annual product quality review, wider change control, an audit trail and validated computerised systems. Excel and paper struggle with each. An ERP can carry the lot, status, supplier and yield records, but it sits beside your quality system, not in place of it.

To see how this works for your plant, read about our ERP software for pharmaceutical manufacturing, plan the project with our guide to the ERP implementation timeline, or talk to our team.