Insights · Occupational health operations

Running a PME camp under the Factories Act: a step-by-step digital playbook

Medvis Healthcare Group · 25 July 2026 · 7 min read

A periodic medical examination camp looks simple from the outside: a date, a doctor, a queue of workers. Anyone who has actually run one knows the truth — the medicine is the easy part. What decides whether a camp produces statutory compliance or a carton of loose paper is the operational chain around it: who is on the list, how samples move, who signs what, and where the records land. This playbook walks that chain end to end.

The legal basis, in brief

Under the Factories Act 1948 and the state factory rules made under it, workers in hazardous processes and dangerous operations must undergo pre-employment and periodic medical examinations, with health registers and fitness certificates maintained in state-prescribed forms and signed by qualified doctors — in many states, by certifying surgeons. Mines follow their own DGMS-aligned examination schedules. And since 2026, the OSH Code layers a further duty on top: an employer-funded annual health check for every worker above 40, across industries (covered in detail in our OSH Code employer’s guide). The result: most plants now run several overlapping examination obligations, and the camp is where they all get discharged.

One caution before the logistics: statutory specifics — which register form, which exam cadence, which signatory — vary by state and by establishment type. Treat this playbook as the operational layer, and confirm your state’s prescribed forms with your legal counsel or certifying surgeon.

Step 1 — Build the roster before anything else

Every failed camp we have seen failed here first. Extract the covered workforce — by exam type — before the provider is even booked: hazard-exposed roles due periodic examination, new joiners needing pre-employment exams, and everyone above 40 for the OSH Code annual check. Each worker needs date of birth, role, department, site, and exposure category, because those fields decide the panel each person gets. A camp without a roster is a queue, not a program.

Step 2 — Design panels per exposure, not per camp

A single generic panel for the whole factory is the most common — and most clinically wasteful — mistake. Dust-exposed roles need spirometry and chest radiography per the applicable schedule; noise-exposed roles need audiometry; solvent handlers need the relevant biochemistry; everyone gets the physician examination and baseline panel. Design 3–5 role-based panels, map every rostered worker to one, and cost the camp from that mapping.

Step 3 — Camp-day logistics: stations and flow

The camp is a small production line. Run it like one:

• Registration station — verify each worker against the roster; capture consent; issue a barcoded slip that follows the worker through every station.
• Clinical stations — vitals, physician examination, role-specific tests (audiometry, spirometry, vision) in parallel lanes so no single station becomes the bottleneck.
• Sampling station — every tube barcoded at the moment of draw, matched to the worker’s slip. This one habit eliminates the largest single source of camp errors: the sample-to-person mix-up.
• Chain of custody — samples logged out of the camp and into the lab as a batch, so nothing disappears in transit.

Step 4 — From sample to result: the lab leg

Camp samples deserve the same rigor as any B2B order: accessioned by barcode, run on analyzers that report directly into the laboratory information system, validated against quality-control rules, with out-of-range results flagged for review rather than silently released. If results come back as a stack of PDFs to be re-typed into a spreadsheet, the camp’s error rate is being decided at a keyboard.

Step 5 — Doctor review and fitness certification

Every worker’s record — examination findings plus lab results — goes to a qualified doctor for review and a signed fitness outcome. This is the step that turns data into a statutory document, and it cannot be delegated to software: systems can assemble, draft and organize, but the fitness decision is a clinical judgment that carries a doctor’s signature. Abnormal findings need one more thing: a documented follow-up — advice given, referral made, or re-test scheduled. An abnormal result nobody acted on is a liability, not a record.

Step 6 — Registers, certificates, and retention

The camp ends when the paperwork exists, not when the queue does: fitness certificates per worker, the health register updated in the state-prescribed form, and each worker’s next-due date computed and stored. Retention matters — occupational disease claims can surface years later, and the register must outlive medical-officer transfers, vendor changes, and filing-cabinet reorganizations.

Where paper camps fail

The failure modes repeat with remarkable consistency: results arriving weeks late as unstructured PDFs; certificates issued but never filed against the register; workers screened at the camp who were never on the roster (and rostered workers who were never screened); no due-list for the next cycle; and — at inspection time — days spent reconstructing what was actually done. None of these are medical failures. They are operational ones, and every one of them is preventable by running the chain digitally from roster to register.

How Medvis runs this chain

Medvis was built camp-first: the roster is uploaded once; panels map to exposure categories; registration and sampling are barcoded on-site; results flow from analyzers through QC into each worker’s record; a doctor reviews and signs every outcome; and certificates, statutory registers and next-due dates generate as a by-product of the work. The full statutory workflow is on our occupational health page — and our clinical approach to designing exposure-specific surveillance is in Dr. Reddy’s article on the true purpose of screening.

This playbook is general operational guidance for Indian employers and providers, not legal advice — statutory forms, cadences and signatory requirements vary by state and establishment type. Medvis provides decision-support software; every fitness decision on our platform is signed by a qualified doctor.