What laws, agencies, and workplace trends affect human resource management?

"A number of federal laws affect human resource management. Federal law prohibits discrimination based on age, race, gender, color, national origin, religion, or disability. The Americans with Disabilities Act bans discrimination against disabled workers and requires employers to change the work environment to accommodate the disabled. The Family and Medical Leave Act requires employers, with certain exceptions, to provide employees up to 12 weeks of unpaid leave a year. The leave can be for the birth or adoption of a child or due to serious illness of the worker or a family member. Federal agencies that deal with human resource administration are the EEOC, OSHA, the Office of Federal Contract Compliance Programs (OFCCP), and the Wage and Hour Division of the Department of Labor. The EEOC and OFCCP are primary agencies for the enforcement of employment discrimination laws, OSHA enforces safety regulations, and the Wage and Hour Division enforces the minimum wage and related laws. Many companies employ affirmative action and safety officers to ensure compliance with antidiscrimination and workplace safety laws. The Wagner and Taft-Hartley Acts govern the union-management relationship, in part through the functions performed by the National Labor Relations Board. The law gives workers the right to form and join labor unions and obligates the employer to deal with the union fairly. Human resource managers recognize that diverse workforces create an environment that nurtures creative decision-making, effective problem-solving, more agility in adapting to change, and a strong competitive advantage. Therefore, firms are becoming committed to recruiting and hiring a diverse workforce. To maximize efficiency, many firms are outsourcing HR functions and using technology to reduce costs and improve efficiency. Firms are also striving to hire employees who possess qualities that match those of the corporate culture. Although labor unions have faced declining membership in the last several decades, enrollment of service workers into labor unions may increase as low-wage earners seek improved working conditions, pay, and health benefits."