The Occupational Safety, Health and Working Conditions (Central) Rules, 2026 mark an important step in operationalising the OSH Code. Compared with the draft rules, the final rules appear to focus on simplification, digital compliance, sharper reporting obligations, and clearer employer accountability. For existing employers, the changes are not merely procedural; they require a review of registration records, employment documentation, wage systems, accident-reporting protocols, and contract labour governance.

1. Registration framework made more structured

One of the most significant changes is in the registration mechanism. The final rules rewrite the registration process around Form I and Form III, provide for auto-generation of the registration certificate, introduce a late fee after 60 days, and create a clearer workflow for closure notice and cancellation of registration. Existing registrations also get a clearer transition period of six months.

This means existing employers should immediately check whether their establishment particulars on the Shram Suvidha Portal or designated portal are updated. Any mismatch in legal name, address, nature of activity, responsible person, or LIN/registration details may create issues in future filings and inspections.

2. Annual health check-up obligation narrowed

The final rules narrow the annual health check-up requirement. Under the draft framework, factories were included, but the final rules restrict the requirement to dock work, mines, and building or other construction work employees aged 40 years and above.

This is a compliance relief for many factory employers, but not a complete relaxation for high-risk sectors. Mines, dock establishments, and BOCW employers should maintain medical check-up calendars, employee age mapping, medical certificates, and evidence of ESIC-linked medical examination facilities, where used.

3. Appointment letter requirements tightened

The final rules make appointment letters an immediate compliance item. The draft rules contemplated a three-month transition period, but the final framework removes that cushion. The format also adds “type of employment”, requiring classification as regular, fixed-term employment, or contractual.

This is especially important for employers using contractors. Since the format recognises contractual employment, principal employers should ensure that appointment documentation for contract workers is not ignored. The Aadhaar field has also been softened: Aadhaar becomes optional where the worker or employee is not comfortable sharing it.

4. Accident, dangerous occurrence and disease reporting revised

The final rules revise reporting forms and recipients for dangerous occurrences and occupational diseases. Dangerous occurrences must be reported within 12 hours to the Inspector-cum-Facilitator and the District Magistrate or Sub-Divisional Magistrate.

Employers should treat this as a high-priority operational change. Incident-response SOPs should be updated to include escalation to HR, EHS, plant head, legal/compliance, and the statutory authorities. The timeline is short, so reliance on ad hoc internal approvals may lead to delayed reporting.

5. Safety committee norms retained

The final rules do not materially change the norms for constitution of the Safety Committee. However, employers should not treat this as a low-risk area. Safety committee composition, meeting frequency, minutes, action-taken reports, and worker participation will remain important inspection records.

6. Welfare officer requirements clarified

The final rules provide that every factory, mine and plantation ordinarily employing 250 to 500 workers must appoint at least one welfare officer. If the number exceeds 500, an additional welfare officer is required for every additional 500 workers. Where there are two or more welfare officers, one must be designated as Chief Welfare Officer.

The rules also clarify qualification expectations: the welfare officer should be qualified in social work or possess a degree/diploma in social work or human resource management, and should know the language spoken by the majority of workers. This change makes welfare officer appointments a substantive compliance point rather than a mere designation exercise.

7. Weekly working hours retained at 48 hours

The final rules retain the maximum weekly working hours at 48 hours. This aligns with the broader framework under the labour codes and allows employers to plan shifts within the weekly ceiling. However, working-hour registers, shift rosters, and wage systems should be aligned so that actual hours are captured accurately.

8. Overtime position clarified

A notable clarification relates to overtime. The final rules clarify that there is no overtime merely because a worker works more than eight hours on a particular day, provided the total working hours do not exceed 48 hours in the week. Overtime becomes payable when the worker works beyond 48 hours in a week, at twice the rate of wages, payable at the end of the wage period.

This is likely to be one of the most operationally significant changes. Employers using compressed workweeks, staggered shifts, or flexible weekly rosters should revisit payroll logic and overtime triggers.

9. Wage slips to be issued electronically

The final rules require wage slips to be issued in electronic form only, on or before the date of wage payment. The draft rules allowed manual as well as electronic options.

Employers should therefore ensure that their payroll systems can generate and deliver electronic wage slips reliably. They should also preserve proof of issuance, especially for blue-collar, contract, migrant, and site-based workers who may not regularly access corporate HR portals.

10. Annual return expanded

The final rules add a declaration relating to contributions towards ESI and PF in the annual return. This creates a stronger link between OSH compliance and social security compliance. Employers should reconcile employee headcount, wage records, contractor manpower, PF/ESI contribution records, and annual return data before filing.

11. Enquiry procedure expressly introduced

The final rules expressly provide the process for holding an enquiry on complaints filed against an employer or any other person under the Code. There is no specific outer time limit for completion of the enquiry, but not more than three adjournments are allowed. Proceedings may also be held through video conferencing.

Where the complaint is made by the Inspector-cum-Facilitator and the enquiry officer is satisfied that it was filed beyond six months from the occurrence of the alleged offence, the officer may refuse to register the complaint. This provides procedural clarity and may help reduce stale complaints, but employers must maintain records carefully to defend themselves in such proceedings.

12. Contract worker grievance redressal strengthened

The final rules also tighten the grievance redressal mechanism for contract workers. If the grievance reaches the Inspector-cum-Facilitator, the complaint must be disposed of within 60 days.

This change increases the need for robust internal grievance mechanisms at both contractor and principal employer levels. Principal employers should not assume that contract labour issues are entirely outside their compliance perimeter.

Conclusion

The final OSH Rules move the compliance framework towards digitisation, faster reporting, clearer worker documentation, and stronger accountability for high-risk sectors and contract labour arrangements. For employers, the immediate priority should be to update registration details, issue compliant appointment letters, revise accident-reporting SOPs, validate working-hour and overtime systems, shift wage slips to electronic mode, and prepare for enhanced annual-return disclosures.