OSHA Cold Stress Guidelines: What Employers Must Do to Protect Workers

Introduction: Cold Work Environments Require Warm Planning

When the temperature drops, the risk rises — especially for workers in cold storage warehouses, walk-in freezers, and outdoor jobs during winter months. OSHA doesn’t just suggest protection from the cold — it enforces it. Employers are responsible for preventing cold stress injuries by following best practices outlined in OSHA’s Cold Stress Guidelines.

At eSafety Supplies, we not only supply the gear you need — we help you understand what’s required to keep your workers safe, productive, and OSHA-compliant in cold environments.


What Is Cold Stress?

Cold stress occurs when the body can no longer maintain its normal temperature. Prolonged exposure to freezing or wet conditions can lead to:

  • Hypothermia
  • Frostbite
  • Trench foot (immersion foot)