Who is the principal employer
For a factory it is the occupier or the manager named under the Factories Act; for a government office the head of that office; for any other establishment the person responsible for its supervision and control. In a security or housekeeping contract the client company is the principal employer and the agency is the contractor. A housing society that engages guards through an agency is also a principal employer, which surprises many managing committees.
The role is defined by who benefits from the work and controls the premises, not by who signs the appointment letter. That is deliberate: the law wants someone with assets and presence at the site to stand behind the contract labour working there.
Duties of the principal employer
The first duty is registration of the establishment once the contract-worker threshold is crossed (20 under the 1970 Act, 50 under the OSH Code 2020, subject to state rules). The second is to engage only licensed contractors and keep a register of contractors showing each contractor's name, licence, nature of work and number of workers. The third is to make sure wages are paid on time and in full: an authorised representative must be present at wage disbursement and certify the contractor's wage register.
Facilities are the fourth duty. If the contractor fails to provide canteen, rest rooms, drinking water, washing facilities and first aid as required, the principal employer must provide them and can recover the cost. Finally, if the contractor does not pay wages, PF or ESI, the principal employer must pay and then recover from the contractor.
- Obtain registration and keep the register of contractors current.
- Verify each contractor's licence, PF code, ESIC code and PSARA licence for security agencies.
- Depute a representative to witness wage payment and sign the wage register every month.
- Collect PF ECR and ESIC challan copies with every invoice before payment.
- Keep your own attendance record of contract workers to check bills and challans.
How to monitor contractors in practice
Most principal employers rely on the contractor's own supervisor to report attendance and then pay whatever the invoice says. That is exactly the gap that produces ghost workers, under-paid minimum wages and PF shortfalls that surface years later as a demand notice in your name. The fix is an independent attendance record captured at your site, reconciled monthly against the contractor's muster roll, wage register and statutory challans.
A simple monthly checklist works: man-days per contractor from your attendance record, man-days billed, wage register total divided by man-days to check the daily rate against the current state minimum wage, PF ECR head-count and wage base, and ESIC challan head-count. Any gap goes back to the contractor before payment. See contract labour compliance for principal employers for the full routine.
A logistics park engages 24 guards through an agency at two 12-hour shifts. For eight months the agency bills PF at 12% on the guards' wages but deposits nothing. EPFO issues a demand to the park as principal employer for the employer share, the deducted employee share, interest and damages. The park pays, and its only recovery route is to withhold future bills and pursue the agency. Had it checked the ECR receipt against the 24 names each month, the default would have been caught in month one.
Attend Mitra gives a principal employer its own attendance trail for contract workers: site-wise deployment, face or selfie check-in with GPS, and contractor-wise muster roll and man-day exports. Operations teams use the monthly export to certify the contractor's wage register and to compare head-counts against PF and ESIC challans before releasing payment.