Manufacturing2 min read
Manufacturing ERP Guide: BOMs, MRP, Shop Floor and Costing
A practical guide to manufacturing ERP: modelling BOMs and routings, making MRP trustworthy, shop-floor data capture, costing, quality and traceability.
Industry · Manufacturing
Chemical industry ERP for formulas, batches and hazardous materials
Chemical companies work in a world of formulas rather than assemblies. Ingredients vary in concentration, batches produce co-products, units shift between litres, kilograms and drums, and every shipment carries hazard information that must be right.
- M01Process Manufacturing
- M02Inventory
- M03Quality
- M04Purchasing
- M05Sales
- M06Documents
Context
ERP in chemical
Generic discrete-manufacturing ERP handles some of this poorly. A chemical ERP needs process manufacturing concepts — formulas, scaling, potency, yield — alongside strong document control for safety data sheets and transport regulations.
01Operational challenges
What usually breaks before the ERP project starts
01
Formula confidentiality and versioning
Formulas guarded by a few chemists, changed without version control.
02
Unit conversion complexity
Raw materials bought by weight, blended by volume and sold in drums or totes.
03
Hazmat documentation
Safety data sheets and transport documents produced manually and sometimes out of date.
04
Lot-to-lot variability
Raw material concentrations vary, requiring formula adjustments per batch.
02Core flows
How the ERP should handle each part of the business
- Sales flow
- Customer-specific formulations and packaging; pricing indexed to raw material costs for some contracts; credit and regulatory checks before shipment.
- Procurement
- Raw materials bought from approved suppliers with certificates of analysis; bulk deliveries to tanks recorded by weight.
- Inventory
- Bulk tanks, IBCs, drums and packaged goods tracked by lot with concentration or assay values; hazardous storage segregation enforced by location.
- Warehouse
- Hazard classes respected in putaway and storage compatibility; dangerous goods documentation produced at shipping.
- Manufacturing
- Formulas with scaling, potency adjustments per raw-material lot, batch records, QC testing and packaging runs as separate steps.
- Accounting
- Batch costing using actual lot costs; co-product cost allocation; inventory valued in base units regardless of packaging.
- CRM
- Technical sales for custom formulations, sample requests and customer qualification of new products.
03Industry workflows
Workflows specific to chemical
01
Potency adjustment
Ingredient quantities adjusted based on the assay of the specific lot used.
02
Bulk to packaged
Bulk batches produced then filled into packaging sizes as separate operations.
03
SDS management
Current SDS versions linked to products and automatically sent with first shipments and on revision.
04
Certificate of analysis
QC results recorded per batch and printed as a CoA with each shipment.
04 — Reporting
Reports that should come out of the system, not a spreadsheet
- Batch yield and variance
- Raw material usage by lot
- Hazardous stock by storage area
- CoA and QC results by batch
- Margin by product and customer accounting for raw material movements
- Regulatory quantities report
05 — Compliance
Compliance considerations
Depending on market: GHS-aligned labelling and SDS, REACH in Europe, TSCA in the US, dangerous goods transport rules (ADR, IATA, IMDG, DOT) and site safety thresholds. The ERP should maintain hazard data per product, current SDS versions and batch records; regulatory interpretation belongs with your compliance specialists.
Regulatory requirements vary by jurisdiction. We configure the system to support your obligations; confirm specific rules with your auditor or compliance advisor.
06 — Integrations
Systems the ERP needs to talk to
Laboratory systems for QC results, SDS authoring software, weighbridges and tank level sensors, and carrier systems for dangerous goods shipping are common integrations.
07AI opportunities
Where AI is genuinely useful here
Practical uses that sit on top of clean ERP data. None of them replace getting the core transactions right first.
01
CoA extraction
Read supplier certificates of analysis and record assay values against incoming lots.
02
SDS change detection
Compare new supplier SDS revisions with previous versions and flag changes affecting your products.
03
Regulatory query support
Draft responses to customer compliance questionnaires from product data.
08ERP modules
Modules a typical deployment includes
- M01Process Manufacturing
- M02Inventory
- M03Quality
- M04Purchasing
- M05Sales
- M06Documents
- M07Accounting
- M08Barcode
09Roadmap
Implementation roadmap
- 01
Formula and units
Formulas, units of measure and conversions defined and validated.
- 02
Batches and lots
Batch production with actual lot consumption and QC.
- 03
Hazmat and documents
Hazard data, SDS management and shipping documentation.
- 04
Costing and reporting
Batch and co-product costing reviewed with finance.
10Common mistakes
Mistakes we see repeatedly
01
Discrete BOMs for formulas
Forcing formulas into fixed-quantity BOMs ignores potency and yield.
02
Weak unit conversions
Density-based conversions between volume and weight must be precise and per product.
03
Manual SDS distribution
Relying on staff to remember to send SDS updates is a compliance risk.
04
Underestimating fit gaps
Some process features need extension; identify them early rather than at go-live.
Explore further
Related services, solutions and platforms
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FAQ
Frequently asked questions
Can the ERP handle potency-based formulas?
Support varies by platform. Where it is not standard, potency adjustment can be built as an extension to the manufacturing process.
Can we restrict formula visibility?
Yes. Access rights can limit formula details to authorised staff while others see only what they need.
Does it produce dangerous goods documents?
Hazard data can drive shipping documents and labels, sometimes through integration with specialised tools.
Similar industries
Industries with related workflows
ManufacturingBOMs, routings, MRP, shop-floor control, costing and traceability for discrete and mixed-mode manufacturers.Metal FabricationJob-shop ERP for quoting, nesting-driven material planning, routings, heat numbers and job costing.Plastic ManufacturingERP for injection moulding and extrusion: resin and regrind, tooling, cavities, cycle times and scrap.
Next step
Formulas living in spreadsheets?
We will assess process-manufacturing fit honestly, including where extension is needed.