How much prior data must a company collect to be eligible for a 3-year COR?

To be eligible for a 3-year Certificate of Recognition (COR), a company must collect at least 12 months of prior data. This requirement ensures that the organization has a sufficient historical record of its operations and safety performance, which is crucial for evaluating trends, identifying issues, and implementing necessary improvements.

Collecting at least a year's worth of data allows for a comprehensive analysis of occupational health and safety performance. It ensures that the data reflects various operational conditions and activities that could impact safety outcomes, facilitating a more accurate assessment of the company's commitment to safety and compliance standards.

The other options suggest either a shorter timeframe or no specific requirement, which would not provide a reliable basis for assessing ongoing safety practices and performance improvements. Without a minimum of 12 months of data, it would be challenging to verify the consistency and effectiveness of the company’s safety program, which is essential for obtaining the COR.