4. Every employer shall authorize and permit covered employees to take rest periods, which, insofar as practicable, shall be in the middle of each work period. This state-specific guide covers labor and employment case law, statutes, rules, and regulations that HR professionals and clients often encounterWARN notices in Nevada involve a 60day advance notification requirement for employees facing layoffs or plant closures. (4) The date on which the employment will begin;. Nevada is an atwill state, meaning that the employer or employee can terminate the employment relationship at any time with or without notice or cause.