OSH Code registration update: the 8 November 2026 deadline, who must file and what to keep ready

There is a labour compliance deadline in four weeks that many employers have not noticed. The OSH Code registration update under rule 3(6) of the OSH (Central) Rules, 2026 falls due on 8 November 2026, which is a Sunday. If your establishment is in the central sphere and was registered under any of the old Central labour laws, this one is for you.

This post covers who must file, how the date is worked out, and what to keep ready so it takes an afternoon rather than a week.

Why there is an OSH Code registration update at all

The Occupational Safety, Health and Working Conditions Code, 2020 replaced thirteen older Central labour laws, including the Contract Labour (Regulation and Abolition) Act and the Building and Other Construction Workers Act. Each of those laws had its own registration. The Code replaces them with one registration per establishment.

Rather than make everyone register afresh, the OSH Central Rules 2026 let existing registrations carry on, but require the employer to bring the particulars up to date in the new form.

Rule 3(6) registration: what the rule says

Rule 3(6) says that an employer of an establishment "already registered under any other Central labour laws" shall, within six months from the date on which the rules come into force, update the registration particulars in Form I.

Three parts of that sentence matter:

1. "Already registered." It applies to existing registrations, not to new establishments, which register under the main rule.
2. "Under any other Central labour laws." It is about registrations under the repealed Central laws.
3. "Within six months from the date on which rules come into force." The rules came into force on publication.

How the 8 November date is worked out

Rule 1(3) says the rules come into force on the date of their publication in the Official Gazette. The gazette masthead reads Friday, 8 May 2026. Six months from 8 May, leaving out the first day as the General Clauses Act requires, is 8 November 2026.

The gazette's upload reference carries 9 May, which would give 9 November. When two dates are possible, take the earlier one. And since 8 November is a Sunday, plan to file by Friday 6 November, so that a portal problem on the last day does not leave you out of time.

Who is registered under Central labour laws

The Central OSH rules bind establishments for which the Central Government is the appropriate government: broadly railways, mines, oilfields, major ports, air transport, telecom, banking and insurance companies, and central public sector undertakings.

So the rule reaches, for example:

• a bank or insurance company registered as a principal employer for its housekeeping, security or data-entry contractors;
• a port or airport services unit registered under the old contract labour or inter-State migrant workers laws;
• a central PSU registered for construction work under the old building workers law.

Most factories, hospitals, IT companies and shops are State sphere. For them, the State's own OSH rules apply once notified, and they may contain a similar update provision with a different date. If your State's rules are final, read its registration rule now. If they are still in draft, keep your existing registrations current and watch for the final notification. The State position is changing every few weeks; we track how it affects registers in the Labour Code registers post.

A worked example

A private bank's operations centre in Hyderabad registered as a principal employer under the old Contract Labour Act in 2019, when it engaged two contractors with about 45 workers. Today it has four contractors and 110 contract workers, a second floor, and a new site head.

The update is a chance to correct all of that in one go: the current address and floor area, the new person in charge, each contractor with the number of workers it deploys, and the total number of workers employed directly and through contractors. The old certificate showing two contractors and 45 workers is exactly the kind of mismatch an inspector notices first.

What to keep ready

The form on the portal will tell you exactly what it asks. In our experience the work is in collecting facts that have drifted since the original registration, so gather these before you sit down to file:

• every existing registration certificate and number under the old Central laws, and your Labour Identification Number if you have one;
• the establishment's legal name, PAN, current address and nature of work;
• the employer and the manager or person in charge, with contact details;
• the number of workers employed directly and through contractors, by gender;
• each contractor's name, address, licence details and the number of workers it deploys;
• the date work started at the site and any change in the nature of work since.

Keep the acknowledgement with your registration file. You will need the same figures again for the annual return.

OSH annual return Form XVII comes next

Registration is the first OSH date. The next is the annual return. The OSH Rules prescribe the OSH annual return Form XVII, which has the same layout as Form XXIII under the Social Security Rules: one single integrated return for the calendar year, uploaded by 28 or 29 February. It asks for manpower by skill and gender, direct and through contractors, contractors engaged, welfare amenities, accidents and man-days lost.

If your update in November is accurate, the February return is mostly a matter of carrying the figures forward. If you are a principal employer, the contractor side of both is covered in contract labour compliance under the OSH Code.

A short checklist for this month

1. Confirm whether each unit is central sphere or State sphere.
2. For central-sphere units registered under the old Central laws, file the update in Form I by 6 November 2026.
3. For State-sphere units, read the State's OSH rules for any update rule and date.
4. Reconcile contractor and worker counts before filing.
5. File the acknowledgement with the registration certificates.
6. Diary the annual return for 28 February 2027.

Plants and warehouses with several units in different States face this question unit by unit; our HRMS guide for manufacturing covers how to keep that data in one place.

The compliance calendar in Vatsin Payroll lists the OSH registration update and the annual return alongside PF, ESI and TDS dates, so the November deadline shows up with enough lead time. For the legal reading of your own registrations, speak to your labour consultant.