The document is an audit checklist for ISO 45001:2018, the international standard for occupational health and safety management systems. It contains questions to verify if an organization's system meets the requirements of ISO 45001 in areas such as leadership, planning, risk assessment, legal compliance, consultation with workers, and performance evaluation. The checklist covers the main clauses of ISO 45001 across 16 pages with questions, references to the organization's documentation, and areas to note any concerns.