Layered Safety Process Audits

摘要

A layered safety process audit (LSPA) is a systematic auditing technique used to evaluate critical safety systems. An LSPA is conducted by employees who represent various levels of the organization. Traditionally, safety has relied on various inspections specific to programs or equipment. Often, however, these inspections are assigned to a few individuals who reside at the same level within the organization (e.g., safety technicians, production, maintenance employees).