Maintenance in the pharmaceutical industry covers all activities that keep production equipment, utilities, and facilities in safe, reliable working order. This includes preventive maintenance (planned inspections, servicing, and part replacement before failures occur) and corrective maintenance (fixing issues when they arise).
Because of strict GMP, maintenance also involves detailed documentation, validation, and risk assessment to ensure every action supports compliance. At its core, pharmaceutical maintenance safeguards product quality, minimizes downtime, and protects patient safety.