Key takeaways
- Compliance is a continuity risk, not a CSR appendix: a suspended consent or an underpaid crew can stop a shipment.
- Read the consent to operate against what the plant actually makes and how much it makes.
- Cross-check one worker across attendance, wages and social security rather than reading a policy.
- Follow the waste from the storage area to the manifest to the disposal receipt.
Why this belongs in sourcing
A buyer usually meets labour and environmental compliance as a questionnaire, sent once and filed. That treats it as a reputational issue. In practice it is a continuity issue. A plant with an expired consent, an unregistered contractor or an effluent problem can be closed, fined or stopped from shipping, and the buyer discovers it when the line is already waiting.
The second reason is commercial. Compliance has a cost: safety equipment, ventilation, waste treatment, contributions and record keeping. A supplier that avoids those costs can quote below one that does not. Comparing the two prices without asking what is inside them is not a fair comparison.
This guide is a buyer's view, not legal advice. Labour and environment rules change, state rules differ and the four labour codes are being brought into force in stages. Use the checks to decide what to ask and when to take local advice.
The labour framework in practice
India's labour rules are in transition. The four labour codes on wages, industrial relations, social security and occupational safety and health consolidate a large body of older law, but commencement and state rules vary. A buyer should not try to interpret the codes from a distance. The practical question is whether the plant can show current registration, wage records, working hour records and social security contributions for the people on the line.
Contract labour is the usual weak point. Ask how many workers on the line are employed by the supplier and how many by a contractor. Then ask for the contractor's registration, the wage register and the attendance record. If the two sets of records do not agree, the plant does not have control of its own labour data.
Also check the parts that are easy to state and easy to miss: the minimum wage for the relevant schedule, overtime limits and payment, leave records, a prevention of sexual harassment policy and committee, and proof that no one under eighteen works in a hazardous process.
A policy is not a record
Ask for the last three months of a register, not the policy that says the register exists. The gap between the two is where the finding usually sits.
The environmental framework in practice
A manufacturing plant needs consent to establish and consent to operate from the state pollution control board, and the consent lists the products, the capacity and the effluent or emission limits. Read the consent against what the plant actually makes. A consent for machining does not cover a plating line, and a consent for a small capacity does not cover a larger one.
Waste is the next test. Hazardous waste needs a manifest, an authorised storage area, a record of disposal and a receiver with the right authorisation. Effluent needs a treatment path and monitoring records. Air emissions need stack testing where the process requires it. For a plating or coating plant, the effluent and landfill records are often the clearest sign of whether the operation is controlled.
Extended producer responsibility, plastic packaging and battery waste rules can apply further up the chain. Ask the supplier which rules it has identified and who owns each one. A blank answer is more informative than a claim that everything is covered.
The documents that carry the evidence
The table is a request list for a first audit. It is deliberately short. A plant that cannot produce the core records will not be saved by a longer list.
| Domain | Document to ask for | What to check |
|---|---|---|
| Establishment | Factory licence or registration, contractor registrations | Names, headcount and dates match the line |
| Wages and hours | Wage register, attendance, overtime records | Minimum wage, overtime limits, payment date |
| Social security | Provident fund and insurance contribution records | Contributions match the payroll and the headcount |
| Safety | Risk assessment, training records, incident log | Records match the process and the shift pattern |
| Environment | Consent to operate, stack and effluent monitoring | Products, capacity and limits cover the actual work |
| Waste | Hazardous waste manifest, storage log, disposal receipts | Quantities and dates reconcile across the chain |
Illustrative request list. The applicable rules depend on the state, the process and the product.
How to run the check
A compliance audit is a sequence, not a slide deck. Read the documents before the visit, then test them on the floor and in the records. The order matters because each step tells you what to look for in the next.
- 01
Read before walking
Review the consent, the registration, the last inspection and any public notice against the plant and the product.
- 02
Walk the line
Talk to workers away from the supervisor. Look at guards, ventilation, PPE and the state of the effluent area.
- 03
Cross-check one person
Pick a worker and match attendance, wage payment and social security contribution for the same month.
- 04
Follow the waste
Start at the storage area, then read the manifest and the disposal receipt for the same quantity and date.
- 05
Close with findings
Record severity, evidence, owner and date. Separate a documentation gap from an operating risk.
The red flags that justify a pause
Most findings are fixable. A few are not compatible with a new programme until they are resolved, because they point to a system that is not under control rather than a record that is late.
- A consent that lists a different product or a smaller capacity than the plant runs
- One wage register covering two contractors with different headcounts
- Workers paid below the notified minimum wage or paid late without explanation
- No training record for a task that the same worker performs daily
- Hazardous waste stored without labels, bunding or a manifest
- An effluent line that bypasses the treatment plant
- No incident log at a plant with presses, furnaces or plating
- PPE issued once and not replaced, or not worn at the process
- Overtime beyond the statutory limit in successive months
Put the finding into the contract
An audit that ends with a report and no consequence changes nothing. Add a compliance clause with an audit right, a notification duty for any enforcement action and a corrective action plan with dates. Make the remedy proportionate: a documentation gap gets a date, an operating risk gets a suspension of shipments.
Keep the evidence with the supplier file and review it at the same time as the quality certificate. A certificate can be current while the consent is not, and the buyer who checks only the quality system will miss it.
Finally, treat a repeat finding as a different problem from a first finding. The first is often capacity or knowledge. The second is a management choice, and it should change how much of the programme you place there.
Frequently asked questions
Which labour laws apply to an Indian supplier?
It depends on the state, the sector and the number of workers. The four labour codes cover wages, industrial relations, social security and occupational safety, and older laws such as the Factories Act still matter during the transition. Ask the supplier which registrations it holds and take local advice on the specific case.
What is the difference between consent to establish and consent to operate?
Consent to establish is granted before construction and covers the planned process and capacity. Consent to operate is granted after the plant is built and covers the actual operation, including effluent and emission limits. Both should be current and should match what the plant makes.
Can I rely on a supplier's social audit report?
A report is a starting point, not a conclusion. Check the date, the scope, the site covered and whether the findings have closed. Then test one or two of the report's claims yourself, such as a wage record or a waste manifest, before you rely on it.
What should happen when an audit finds a serious issue?
Record the evidence, agree a corrective action with an owner and a date, and decide whether shipments can continue in the meantime. For an operating risk such as an effluent bypass or an unguarded press, pause the affected work until the fix is verified.
Sources and further reading
- Code on Wages, 2019, Ministry of Labour and Employment
- Factories Act, 1948, and state factory rules
- Hazardous and Other Wastes (Management and Transboundary Movement) Rules, 2016
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