When must the OSHA 300A be certified by a company executive?

The OSHA 300A form must be certified by a company executive by January 31st of each year. This certification is a critical part of the annual recordkeeping requirements under OSHA regulations for employers with more than ten employees, which ensures that the summary of work-related injuries and illnesses is accurate and reflects the previous year's data. The January deadline allows sufficient time for employers to complete the certification after the conclusion of the calendar year and before the form is posted publicly. This requirement emphasizes the importance of accountability and transparency in workplace safety and health, encouraging companies to take their reporting responsibilities seriously.