Smithfield Foods has faced various high-profile legal challenges over the years, most notably antitrust class-action lawsuits alleging price-fixing conspiracies within the pork production industry, alongside environmental and odor-related nuisance lawsuits concerning waste management practices at large-scale hog farming operations in states like North Carolina. The company has historically settled several of these multi-million dollar claims while continuing to dispute liability and refine its operational compliance standards.