Lab & Technical Area Dress Code and PPE Requirements

Correct attire and personal protective equipment help reduce exposure to chemical, biological, mechanical, electrical, thermal, and contamination hazards. These requirements apply before entering laboratories, workshops, pilot areas, testing spaces, or any posted technical environment.

Always follow local SOPs, posted signage, risk assessments, and supervisor instructions. PPE requirements may change by room, task, material, equipment, or hazard level, so check before starting work.

Clothing must fit securely. Avoid loose sleeves, dangling jewelry, scarves, lanyards, or accessories that could catch in moving equipment, contact hazardous materials, or contaminate work areas.

Wear safety glasses or goggles where required. They protect your eyes from splashes, particles, dust, flying debris, and unexpected releases during routine or emergency tasks.

Use a lab coat, coverall, or flame- or chemical-resistant garment when required. These layers help protect skin and personal clothing from contamination, splashes, heat, and task-specific hazards.

Select gloves based on the hazard, not convenience. The right glove helps reduce hand exposure to chemicals, biological materials, cuts, heat, cold, or contamination. 

Closed footwear, leg coverage, and secure clothing reduce injuries from dropped items, sharp objects, hot surfaces, chemical contact, and equipment entanglement.

Some tasks require extra protection based on the risk assessment. A face shield may be required for splash, impact, or high-energy tasks and must be worn with safety glasses or goggles. Hearing protection is required in posted high-noise areas. Respiratory protection may only be used when assigned, fit-tested, and trained. Heat, cut, cryogenic, electrical, or chemical-resistant PPE must be used when the task or hazard requires it.

Tie back long hair, secure beards where needed, and keep nails and accessories compatible with glove use. Do not eat, drink, apply cosmetics, or handle personal items in lab or technical work areas. Remove contaminated PPE before leaving designated areas and wash hands after removing gloves or completing work.

PPE is the last line of defense. It works best alongside training, engineering controls, safe procedures, and situational awareness. Consistent compliance helps prevent injuries, exposures, cross-contamination, equipment incidents, and regulatory nonconformance.