In 2015, employers will face a number of workplace challenges when it comes to managing, monitoring and maintaining their workforce. From providing paid sick leave and equal opportunity under state and municipal laws to extending equal rights and benefits to same-sex partners and accommodating pregnant women, complying with these new obligations may require you to change the way you operate your business. These issues are not only scary, but can be costly for employers in terms of time, money and resources. Here are the top 15 employment law Issues employers cannot afford to ignore in 2015: 1. Off-Duty Use of Medical and Recreational Marijuana 2. Paid Sick Leave 3. Affordable Care Act Employer Mandate 4. Immigration 5. Protecting Company and Employee Privacy in the Digital Age 6. Safe Driving Laws 7. E-Cigarette Use in the Workplace 8. Reasonably Accommodating Pregnant Women 9. Wellness Programs Conflicting with ADA, GINA, and FMLA 10. Growing Acceptance of LGBT Rights and Same-Sex Marriage 11. Workplace Bullying 12. Addressing Domestic Violence 13. Minimum Wage and Wage and Hour Laws 14. Providing Workplace Protections to Interns and Volunteers 15. Ban the Box