India’s workforce exceeds 500 million people, yet more than 90% work in the unorganised sector with minimal access to health and safety services. Workers in agriculture, construction, mining, and small-scale industries face daily exposure to hazardous conditions without proper protection or medical care. Major occupational diseases include silicosis, musculoskeletal injuries, pesticide poisoning, and noise-induced hearing loss, yet most cases go undiagnosed and unreported. The path forward requires comprehensive reforms that address infrastructure gaps, strengthen legislation, and extend coverage to every worker, regardless of sector.
Table of Contents
- Bridging the gap for unorganised sector workers
- Building robust infrastructure and training systems
- Expanding healthcare facilities
- Developing skilled medical professionals
- Strengthening policy and legislative frameworks
- Comprehensive labour code implementation
- Mandatory health screening requirements
- Investment in research and development
- Enforcement and compliance mechanisms
- Integration with primary healthcare
- Moving toward comprehensive coverage
Bridging the gap for unorganised sector workers
The unorganised sector employs the vast majority of India’s workforce but remains largely excluded from occupational health services. Ensuring occupational safety and health in the unorganized sector is the biggest challenge facing India’s labour system today. Workers in this sector lack basic protections, including health cards, worker registration systems, and access to medical examinations.
Worker registration and identity systems: The first step toward meaningful reform is creating comprehensive registration mechanisms. Currently, millions of workers remain invisible in official systems, making it impossible to provide them with health services or track occupational diseases. A national worker registration portal would give every worker a legal identity and enable access to healthcare facilities. This system should include digital health cards that maintain medical history, exposure records, and periodic examination results.
Social security coverage expansion: The Occupational Safety, Health and Working Conditions Code 2020 expanded coverage to all sectors, not just the previously covered seven sectors like factories and mines. Under the new framework, migrant workers can self-register on national portals, receive annual travel allowances, and access portable benefits across states. The Employees’ State Insurance Corporation (ESIC) coverage has expanded from 566 districts to all 740 districts nationwide, bringing health facilities to previously excluded areas.
Mandatory health surveillance: Periodic health screenings are essential for early detection of occupational diseases. The Labour Codes now mandate free annual health checkups for all workers above age 40, effective November 2025. This requirement creates infrastructure for preventive healthcare rather than reactive treatment. For unorganised sector workers, mobile medical units equipped with diagnostic tools can conduct on-site screenings in agricultural fields, construction sites, and small workshops.
Building robust infrastructure and training systems
India’s occupational health infrastructure suffers from critical gaps. Lack of trained occupational health manpower with deficient institutions, qualification courses, training modules, infrastructure, facilities and budgetary provisions prevents effective implementation of existing legislation.
Expanding healthcare facilities
Sector-specific healthcare centres must be established across different industries. The National Institute of Occupational Health and Regional Occupational Health Centres provide models for specialized facilities, but their reach remains limited. Mining regions need centres equipped to diagnose and treat pneumoconiosis and silicosis. Agricultural areas require facilities capable of managing pesticide poisoning. Construction zones need musculoskeletal disorder treatment and rehabilitation services.
The government has initiated programs like Tamil Nadu’s occupational health services through Mobile Medical Units, which screened over 108,000 unorganized sector workers, identifying thousands requiring further investigation and treatment. This model demonstrates how mobile healthcare can reach workers where they work.
Developing skilled medical professionals
India faces an acute shortage of occupational health specialists. There are around 1,000 qualified occupational health professionals and only around 100 qualified hygienists to serve hundreds of millions of workers. Training capacity across 21 institutes produces approximately 460 specialists annually, far below actual need.
Training programs require expansion: The Directorate General of Factory Advisory Services and Labour Institutes offers Associate Fellow in Industrial Health, a three-month competency-based program that trains doctors in occupational health. These programs need scaling across medical colleges nationwide. Medical graduates require specialized courses in industrial health, environmental health, and occupational medicine to address diverse workplace hazards.
Occupational health nursing development: Occupational health nurses are the largest single group delivering health services at workplaces, yet this concept remains underdeveloped in India. Training programs must recruit and prepare occupational health nurses who can provide frontline care, conduct health surveillance, and educate workers about hazard prevention.
Continuing education for professionals: The National Institute of Occupational Health conducts training on advanced instrumentation, research methods, and specialized topics like ergonomics and heavy metal analysis. These training opportunities must expand to keep professionals updated on emerging workplace hazards and modern diagnostic techniques.
Strengthening policy and legislative frameworks
Legislative reform provides the foundation for sustainable improvement in occupational health services. India’s labour laws underwent historic consolidation with four Labour Codes replacing 29 existing laws.
Comprehensive labour code implementation
The Occupational Safety, Health and Working Conditions Code 2020 consolidates 13 central labour laws into single comprehensive legislation. This consolidation reduces compliance complexity while strengthening worker protections. Key provisions include safety committees in larger workplaces, universal health and welfare coverage, and simplified registration processes.
The Code establishes occupational safety boards at national and state levels to advise governments on standards and regulations. The Code covers establishments with at least 10 workers, extending protections beyond the organized sector. However, critics argue that size-based thresholds still exclude many vulnerable workers.
Mandatory health screening requirements
The most transformative provision in recent reforms is the mandatory health screening requirement. Every factory employing 500 or more workers must constitute safety committees with employer and worker representatives. Employers employing 250 or more construction workers and 100 or more mine workers also require safety committees.
The annual health checkup mandate for workers above 40 creates preventive infrastructure. Early detection of hypertension, diabetes, and cardiac risk factors prevents serious health crises and reduces long-term healthcare costs. This requirement shifts the focus from reactive treatment to proactive prevention.
Investment in research and development
Evidence-based policymaking requires robust research infrastructure. Research on occupational diseases, environmental stresses, and control technologies remains underfunded. The National Institute of Occupational Health conducts applied research but requires expanded capacity and resources.
Research priorities should include indigenous diagnostic kit development for occupational diseases, biomarker identification for early disease detection, and exposure assessment technologies. Development of personal protective equipment suitable for Indian conditions and climate represents another critical research area.
Enforcement and compliance mechanisms
Strong legislation means little without effective enforcement. Ineffective and incomplete implementation of existing legislation remains a major constraint. The new Labour Codes introduce an Inspector-cum-Facilitator system that shifts inspectors from purely enforcement roles to guidance and advisory functions. Randomized, web-based inspections reduce harassment while improving compliance.
The Codes allow compounding of first-time, non-imprisonable offenses through monetary fines, encouraging voluntary compliance. However, repeat violations within five years cannot be compounded, ensuring accountability for persistent offenders.
Integration with primary healthcare
Integration of occupational health into primary health care through Basic Occupational Health Services represents a crucial policy direction. Rather than creating entirely separate systems, existing primary health centres can incorporate occupational health screening and treatment. This approach leverages existing infrastructure while extending specialized services to underserved areas.
Moving toward comprehensive coverage
The roadmap for improving occupational health services in India requires coordinated action across multiple fronts. Extending worker registration and social security to the unorganised sector provides the foundation. Building sector-specific infrastructure and training adequate numbers of qualified professionals creates delivery capacity. Robust legislation with effective enforcement mechanisms establishes accountability.
Recent reforms demonstrate political will to address these challenges. The Labour Codes balance worker protection with ease of doing business, recognizing that healthy workers drive economic growth. Implementation determines whether these reforms translate into meaningful improvements in worker health and safety.
Success requires sustained commitment from government, employers, workers, and healthcare professionals. Adequate budgetary allocations must support infrastructure development and training programs. Employers must move beyond minimal compliance toward creating genuine safety cultures. Workers and trade unions must actively participate in health surveillance and hazard identification. Healthcare professionals need ongoing skill development to address evolving workplace risks.
What do you think? How can India ensure that occupational health reforms reach the millions of workers in small workshops, agricultural fields, and construction sites who need them most? What role should technology play in expanding access to occupational health services in remote and underserved areas?
References
- https://pmc.ncbi.nlm.nih.gov/articles/PMC6748231/
- https://www.who.int/india/health-topics/occupational-health
- https://www.ilo.org/resource/news/ensuring-occupational-safety-and-health-unorganized-sector-biggest
- https://www.loophealth.com/post/india-labour-codes-mandatory-health-checkups-2026
- https://nhm.tn.gov.in/en/node/6109
- https://pmc.ncbi.nlm.nih.gov/articles/PMC4922275/
- https://dgfasli.gov.in/afih-page
- https://www.indiascienceandtechnology.gov.in/organisations/ministry-and-departments/indian-council-medical-research-icmr/national-institute-occupational-health-nioh-ahmedabad
- https://prsindia.org/billtrack/the-occupational-safety-health-and-working-conditions-code-2019
- https://www.policyedge.in/p/osh-code-2020-one-of-four-labour
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