The 'informalisation of labour' refers to the process by which formal sector jobs, characterized by legal protection, social security benefits, stable contracts, and regulated working conditions, are increasingly replaced by or converted into informal sector jobs. These informal jobs lack legal and social protection, often involve precarious work, low wages, and poor working conditions.

Characteristics of Informal Labour:

• Lack of Legal Protection: No written contracts, minimum wage laws often not enforced, no protection against arbitrary dismissal.
• Absence of Social Security: No access to provident fund, gratuity, health insurance, pension, or maternity benefits.
• Unstable Employment: Often temporary, casual, or daily-wage work with no job security.
• Poor Working Conditions: Long hours, unsafe environments, lack of basic amenities, no collective bargaining rights.
• Low Wages: Earnings are typically below the formal sector, often insufficient for a decent living.
• Invisible Work: Much of this work is not officially recorded or regulated, making it difficult to track and monitor.

Informalisation of Labour in India: India presents a stark example of widespread informalisation, with a vast majority of its workforce (estimated over 80-90%) engaged in the informal sector. This phenomenon has deep historical roots but has been significantly exacerbated by economic and policy shifts.

Causes in India:

1. Economic Liberalization (1991 onwards): Post-liberalization, increased competition and the drive for cost-cutting led many formal sector enterprises to outsource work, hire contract labor, or convert permanent positions into temporary ones to avoid labor regulations and social security obligations.
2. Globalization: The integration into the global economy has pushed Indian industries to adopt 'flexible' labor practices, often at the expense of workers' rights and security.
3. Large Labour Surplus: India's large and growing population, coupled with limited formal job creation, pushes a significant portion of the workforce into the informal sector out of necessity, particularly rural-urban migrants.
4. Weak Enforcement of Labour Laws: Despite numerous labor laws, their implementation and enforcement remain weak, allowing employers to operate informally without significant penalties.
5. Structural Characteristics of the Economy: The Indian economy is dominated by small and micro-enterprises, which often operate informally due to limited capital, regulatory burdens, and a desire to avoid compliance costs.
6. Agricultural Distress: Declining profitability in agriculture has led to a mass exodus of workers from rural areas to urban centers, where they often find only informal work.

Consequences in India:

1. Increased Inequality: The gap between the small formal sector and the vast informal sector widens, leading to greater income and social inequality.
2. Vulnerability and Poverty: Informal workers are highly vulnerable to economic shocks, illness, and old age due to the lack of social safety nets, pushing many into poverty.
3. Exploitation: Workers in the informal sector are often subjected to exploitation, including long working hours, low wages, and hazardous working conditions, with little recourse.
4. Gendered Impact: Women are disproportionately represented in the most precarious and lowest-paying segments of the informal sector (e.g., domestic work, street vending, home-based production), exacerbating gender inequality.
5. Reduced State Revenue: The informal nature of work makes it difficult for the government to collect taxes, impacting public services and welfare programs.
6. Social Exclusion: Informal workers often lack social recognition and political voice, leading to their marginalization from mainstream society.

In sectors like construction, domestic work, street vending, and small-scale manufacturing, informalisation is the norm. While it provides livelihoods for millions, it also perpetuates a cycle of poverty and insecurity, posing a significant challenge for inclusive development and social justice in India.