There is no single definition or definitive list of workers’ rights. The International Labor Organization (ILO) identifies what it calls “fundamental principles and rights at work” that all ILO Members have an obligation to respect and promote, which are:

• freedom of association and the effective recognition of the right to collective bargaining;

• elimination of all forms of forced or compulsory labor;

• effective abolition of child labor; and

• elimination of discrimination in respect of employment and occupation.

The ILO has adopted—and supervises the application of—international labor conventions in each of these areas. Other important ILO standards deal with conditions of work, including occupational safety and health, wages, and hours of work, but these standards are not considered fundamental or core conventions.

United States trade law adds acceptable conditions of work with respect to minimum wages, hours of work, and occupational safety and health to that list, calling them “internationally recognized labor rights.”

In the United States, federal law provides minimum standards or rights for workers regarding occupational safety and health, wages, family and medical leave, and hours of work. And many states have laws that protect workers as well. When state laws provide workers with greater protections than the applicable federal law the state law is not preempted or superseded by the federal law and workers are entitled to those greater rights and protections.

In Pennsylvania (PA), workers' rights are protected by a combination of federal law and state statutes. Federally, workers are entitled to minimum standards regarding occupational safety and health, wages, family and medical leave, and hours of work as established by laws such as the Occupational Safety and Health Act (OSHA), the Fair Labor Standards Act (FLSA), and the Family and Medical Leave Act (FMLA). Pennsylvania law complements these protections and may offer additional rights to workers. For instance, PA has its own labor laws that regulate the minimum wage, which may be higher than the federal minimum, and child labor laws that provide specific protections for minors in the workforce. The state also upholds the right to collective bargaining and has regulations aimed at preventing discrimination in the workplace. When Pennsylvania's laws provide greater protections than federal laws, workers in the state are entitled to these enhanced rights and protections. It's important to note that while the International Labor Organization (ILO) sets forth fundamental principles, the enforcement and adoption of these principles into law depend on the legislation enacted at both the federal and state levels.