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DPDP Insights › Manufacturing › HR department

DPDP for the HR department in Manufacturing

Reviewed by InfraVeritas360 ResearchFirst published Last reviewed

Sources: DPDP Act, 2023 and DPDP Rules, 2025 (MeitY) · Ministry of Labour and Employment (PIB) · India Code; PRS summary · PIB · Kerala Factories and Boilers Department (copy of the Rules)

HR holds employee, contract worker and candidate data.

Written for: HR department, Manufacturing. Open this seat in the interactive tool

What is different here

Factories hold more personal data than most people think: large workforces and contract labour, gate passes, biometrics, medical checks, dealers and distributors, and in some industries, consumers and farmers. Most of it is collected at the gate, the medical centre and the dealer counter, not in head office. DPDP does not change your safety or labour duties. It asks you to know what you hold about each person, keep it safe, use it only for the reason it was collected, and answer when someone asks.

The first four things to sort out

  1. Notice in local languages.
  2. Medical records kept apart.
  3. Agency contracts with data terms.
  4. Retention for ex-workers.

A worked example

HR department

Agency sends worker files by email

  1. Day 1HR gets 300 worker files as email attachments.
  2. Week 1Uploads move to the HR portal.
  3. Week 2Old emails are deleted.
  4. AfterContract updated.

Evidence kept

  • Portal setup
  • Deletion

Portals, not attachments.

What others in the sector usually do. One HR-run system for contract worker enrolment.

Where it usually goes wrong, by organisation type

Organisation typeHotspots
Chemicals and petrochemicalsWorker health surveillance records; Hazardous goods driver and transporter records; Emergency plan contact lists shared with authorities
FertilisersFarmer Aadhaar authentication at retailer PoS; Farmer lists from meetings and agronomy apps; Dealer and retailer KYC records
Automotive and auto componentsConnected-vehicle location data; Dealer-shared buyer lists; Mechanic loyalty apps
FMCG and consumer goodsContest and promotion entries; Retailer app data; Agency-held consumer lists
Steel, metals and miningTownship and hospital records; Contract labour biometrics; Resettlement records
Cement and building materialsMason loyalty bank details; Driver records; Dealer KYC
Textiles and apparelAuditor access to worker files; Hostel records; Agency-held worker data
Food processing and dairyFarmer payment data; Collection centre registers; Consumer complaint records

8 questions the HR department asks, answered in full

Contract workers, gate passes and biometrics: who is responsible for their data?

Short answer: You are, for data used at your plant; agencies act for you under contract

Your company decides why contract workers' data is collected at your plant: gate access, attendance, safety and the records the Labour Codes ask for. So for that data you are responsible, even when a manpower agency or contractor collects it. Agencies need a contract with data terms. Collect only what the gate and the law need, and delete biometric templates and photos when a worker leaves.

What the law says

Section 7 covers purposes of employment and duties under law. Section 8(1) keeps you responsible for processors. Section 8(7) asks for erasure when the purpose is over. Section 7 · Section 8(1)–(2) · Section 8(5) · Rule 6 · Section 8(7) · Rule 8 · Section 5 · Rule 3

Steps
  1. List what is collected for each contract worker: ID, photo, biometric, bank details, medical fitness.
  2. Remove what the gate and the Labour Codes do not need.
  3. Give a short notice in the worker's language at enrolment.
  4. Add a data schedule to every agency and contractor contract.
  5. Delete templates and photos at exit; keep only the registers the law requires.
Evidence to keep
  • Enrolment field list with reasons
  • Notice in local languages
  • Signed agency data schedules
  • Exit deletion log
Common mistakes
  • Agencies keeping their own copies of Aadhaar cards
  • Templates of workers who left years ago
  • Worker lists shared with contractors on chat groups

Worker medical records in hazardous processes: who may see them and how long do we keep them?

Short answer: The worker, the medical team and inspectors; others get only the fitness decision

Under the OSH Code, workers in hazardous processes have pre-employment, periodic and post-exposure medical examinations, and their health records are mandatory and accessible to the worker and to inspectors. Keep these records with the medical centre or occupational health team. HR and supervisors need only the fitness decision. Keep the records for the period the Code and state rules prescribe, then destroy them with a log.

What the law says

Section 7 covers duties under law and purposes of employment, so examinations need no consent. Section 8(5) needs strong safeguards. Section 11 lets the worker ask for a summary. Section 7 · Section 8(5) · Rule 6 · Section 8(7) · Rule 8 · Sections 11–14 · Rule 14 · Section 8(1)–(2)

Steps
  1. List where health records sit: medical centre, outsourced clinic, HR files, contractor files.
  2. Move all results to the medical team; give HR a fit, unfit or restricted note.
  3. Restrict access by name and log every opening.
  4. Give workers a simple way to see their own record.
  5. Set retention from the Code and state rules and destroy on schedule.
Evidence to keep
  • Record location list
  • Access list and logs
  • Fitness note format
  • Retention schedule and destruction log
Common mistakes
  • Blood and lung test results in HR personal files
  • Outsourced clinic keeping records with no contract
  • Contract workers' results held only by the agency

Do we need consent for employee data?

Short answer: Not for employment purposes; yes for anything extra

Usually not for normal employment purposes. Section 7(i) lets you process employee data for employment, such as payroll, attendance, safety and preventing corporate espionage. Anything beyond that, such as wellness apps, photos for marketing or sharing with a bank for offers, needs consent.

From your seat: HR department. Prepare the employee privacy notice and give it to every joiner.
Example in Manufacturing

OSH Code medical examinations and registers are employment and legal duties; explain them in the worker notice.

What the law says

Section 7(i) covers employment purposes and safeguarding the employer from loss or liability. Notice, security, retention and rights still apply to employees. Section 7 · Section 5 · Rule 3 · Section 8(7) · Rule 8 · Sections 11–14 · Rule 14

Steps
  1. List what you collect from staff and why.
  2. Mark which items are employment purposes and which are extra.
  3. Take consent for the extras, separately.
  4. Give staff a short employee privacy notice.
  5. Set retention for ex-employee records.
Evidence to keep
  • Employee data list with basis
  • Employee privacy notice
  • Consent for extras
Common mistakes
  • A blanket consent clause in the offer letter
  • Keeping candidate data forever
  • Sharing staff data with vendors without terms

Are contract and agency workers our responsibility?

Short answer: Yes, for the data you decide about

Their data is your responsibility when you decide why and how it is used, for example gate passes, attendance, biometrics and safety records. The agency holds payroll and personal files, so your contract with the agency must cover how it protects that data.

From your seat: HR department. Agree with Admin and agencies who holds which worker records.
Example in Manufacturing

Plants often have more contract workers than employees; gate passes, biometrics and medical checks are yours to protect.

What the law says

Section 7(i) covers employment purposes. Section 8(1) and 8(2) make you responsible for processors such as manpower agencies working on your behalf. Section 7 · Section 8(1)–(2) · Section 8(5) · Rule 6

Steps
  1. List what you hold about contract workers: ID copies, photos, biometrics, attendance, medical fitness.
  2. Decide who is the Data Fiduciary for each item: you or the agency.
  3. Put data terms in every manpower contract.
  4. Give a short notice in the workers' language at the gate or induction.
  5. Delete gate and ID records on a schedule.
Evidence to keep
  • Contract-worker data list
  • Agency contracts with data terms
  • Notice at the gate
Common mistakes
  • Photocopies of Aadhaar kept in open files
  • No terms in the agency contract
  • Biometric data with no deletion date

How long can we keep personal data?

Short answer: For the legal or business period, then erase

Keep data for as long as its purpose needs, or as long as a law requires, and then erase it. Every organisation must keep personal data and logs for at least one year under Rule 8(3). Write a retention schedule by record type, with the law or reason against each period.

From your seat: HR department. Set periods for candidate, employee and ex-employee records.
Example in Manufacturing

Set periods from the Labour Codes, the chemical rules and the fertiliser order, record type by record type.

What the law says

Section 8(7) asks for erasure when the purpose is over, unless a law requires retention. Rule 8(3) sets a one-year minimum for personal data, traffic data and logs. Section 8(7) · Rule 8 · Section 8(5) · Rule 6

Steps
  1. List the record types you hold.
  2. Write the period for each, with the law, regulator rule or business reason.
  3. Set a trigger for the period to start: end of relationship, date of transaction, exit date.
  4. Automate deletion where you can; for paper, schedule shredding.
  5. Keep a deletion log.
Evidence to keep
  • Retention schedule approved by Legal
  • Deletion log
  • Shredding or disposal certificates
Common mistakes
  • 'Keep everything forever' because storage is cheap
  • Deleting before the legal minimum
  • Forgetting email, shared drives and backups

Who needs DPDP training, and what should it cover?

Short answer: Everyone who handles personal data, by role

Everyone who handles personal data needs short, practical training on what to do in their own job. Front-line staff need examples from their counter or desk. Managers need to know the clocks and their own duties. Management needs to know what to ask.

From your seat: HR department. Put DPDP into induction and the yearly refresher.
Example in Manufacturing

Train gate staff, supervisors and field sales with plant examples.

What the law says

Section 8(4) and 8(5) ask for appropriate technical and organisational measures. Training is part of showing those measures work. Section 8(5) · Rule 6

Steps
  1. Group staff by what they handle: front line, back office, IT, managers, management.
  2. Write three to five real scenarios for each group.
  3. Keep sessions short: 20 to 30 minutes.
  4. Test with a few questions, and record attendance.
  5. Repeat every year, and at joining.
Evidence to keep
  • Training plan by group
  • Attendance and test results
  • Scenario material
Common mistakes
  • One long legal lecture for all
  • Training once and never again
  • No record of attendance

What about CCTV, visitor registers and biometric attendance?

Short answer: Yes, with notice, limits and a deletion period

All three are personal data. Put a clear notice where people are recorded, collect only what you need at reception, keep footage and registers for a set period, and protect biometric templates carefully. Do not keep copies of ID documents unless you must.

From your seat: HR department. Biometric attendance data needs limited access and a deletion date after exit.
Example in Manufacturing

Plant gates, canteens and hostels have CCTV and biometrics. Put up notices and set short periods.

What the law says

Section 5 needs notice. Section 8(5) needs safeguards. Section 8(7) needs erasure after the purpose. For staff, Section 7(i) can cover security and attendance. Section 5 · Rule 3 · Section 8(5) · Rule 6 · Section 8(7) · Rule 8 · Section 7

Steps
  1. Put notices at CCTV points and reception, in the local language.
  2. Ask visitors only for name, phone and whom they are meeting, unless security needs more.
  3. Set a period for footage and registers, then delete.
  4. Restrict who can view footage, and log viewing.
  5. Check the vendor contracts for CCTV, guards and attendance systems.
Evidence to keep
  • Notices in place
  • Retention settings on the recorder
  • Viewing log
Common mistakes
  • Photocopying visitor IDs as routine
  • Footage kept until the disk fills
  • Biometric systems with vendor default passwords

Someone asks what data we hold about them. What do we send?

Short answer: Yes, a clear summary, inside the published timeline

Send a summary of the personal data you hold about them and what you do with it, and the names of the other organisations you shared it with and what was shared. Check the person's identity first, log the request and keep a copy of your reply.

From your seat: HR department. Staff can ask what HR holds about them. Have the summary process ready.
Example in Manufacturing

A contract worker's summary should include what the agency and the medical centre hold for you.

What the law says

Section 11 gives the right to a summary and the list of organisations it was shared with. Rule 14 asks you to publish how requests are made and to answer within the period you publish. Sections 11–14 · Rule 14 · Section 8(9)–(10) · Rules 9, 14

Steps
  1. Log the request in one register the day it arrives.
  2. Verify identity using details you already hold.
  3. Search every system, including vendors' copies.
  4. Write a plain summary: what data, why it is used, who received it.
  5. Send it, and file the request, search notes and reply.
Evidence to keep
  • Request register
  • Search notes for each request
  • Copy of each reply with date
Common mistakes
  • Sending raw database dumps
  • Forgetting data held by vendors
  • No identity check before sending

The sections you will use most

Other rules that sit alongside DPDP

RuleWhat it saysWhat it means alongside DPDPSource
Labour Codes (in force from 21 November 2025)The Code on Wages, 2019, the Industrial Relations Code, 2020, the Code on Social Security, 2020 and the Occupational Safety, Health and Working Conditions Code, 2020 came into force on 21 November 2025. Together they rationalise 29 earlier labour laws.Worker and contract labour records now follow the codes and the rules under them. Set retention for these records against the codes and state rules, not against the old Acts.Ministry of Labour and Employment (PIB)
Occupational Safety, Health and Working Conditions Code, 2020Subsumes earlier Acts including the Factories Act, 1948 and the Contract Labour (Regulation and Abolition) Act, 1970. Requires a free annual health examination for employees where prescribed, licences for those hiring contract labour, and registers kept in the prescribed form, electronically or otherwise.Gate passes, attendance, contractor registers and medical checks are legal records. DPDP adds access limits, security and deletion when the legal period is over.India Code; PRS summary
OSH Code: workers in hazardous processesPre-employment, periodic and post-exposure medical examinations are mandatory. Health records are mandatory and accessible to employees and inspectors. Hazardous establishments need an on-site emergency plan and six-monthly mock drills.Health records are among the most sensitive data a plant holds. The worker and the inspector may see them; supervisors and the wider HR team should not.PIB
Manufacture, Storage and Import of Hazardous Chemical Rules, 1989Rule 13: the occupier prepares and keeps up to date an on-site emergency plan, with a mock drill every six months and the report made available to the Authority. Rule 14: the Authority prepares the off-site emergency plan. Rule 15: the occupier informs persons outside the site about the hazard and safety measures.Emergency plans carry names and phone numbers of staff, contractors and authorities. Share them because the law asks, keep them current, and remove people who have left.Kerala Factories and Boilers Department (copy of the Rules)
Chemical Accidents (Emergency Planning, Preparedness and Response) Rules, 1996Set up Central, State, District and Local Crisis Groups. The District Crisis Group reviews occupiers' on-site plans while preparing the district off-site plan. The Local Crisis Group prepares the local emergency plan for the industrial pocket, educates the population likely to be affected and answers public inquiries.Contact lists you give the crisis groups are shared for a legal duty. Send only what the plan needs, through a channel you can show.FAOLEX (text of the Rules)
Direct Benefit Transfer in fertilisers (Department of Fertilizers)Sale of all subsidised fertilisers to farmers and buyers is made through Point of Sale (PoS) devices at retail shops. Beneficiaries are identified through documents such as Aadhaar, Kisan Credit Card or Voter ID. Subsidy is released to fertiliser companies on the basis of actual sales by retailers to beneficiaries.Farmer identity and purchase data move through retailers and a government system. Your company sees part of it. Use what you see only for the scheme and supply work.Department of Fertilizers
Integrated Fertilizer Management System (iFMS)A pan-India digital platform developed by NIC for fertiliser DBT. It includes Aadhaar-based farmer authentication at PoS, captures transactions at manufacturing, import and retail points, and subsidy is released after a sale is recorded at the retailer level.iFMS is the government's system. Company dashboards and exports drawn from it still need access control and logs on your side.National Informatics Centre
Fertiliser (Control) Order, 1985Dealers may sell only under an authorisation letter or certificate of registration (clauses 7 and 8). A retail dealer displays daily stock and prices (clause 4) and issues a cash or credit memo in Form M to the purchaser (clause 5). Records and returns in Form N are kept when the Controller directs (clause 35).Dealer authorisation papers and sale memos are dealer and farmer records. Your dealer KYC files and any farmer details on memos need the same care as other personal data.Government of Odisha (copy of the Order)
CERT-In Directions, 28 April 2022Report specified cyber incidents to CERT-In within six hours of noticing them. Keep logs of ICT systems for a rolling 180 days within India. Sync clocks to NIC or NPL time servers, or servers traceable to them.Applies to plants as well as head office. Keep this clock next to the DPDP breach steps in one plan.CERT-In
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