Who typically writes the SDS/MSDS documents?

The correct answer is that the manufacturer typically writes the Safety Data Sheet (SDS) or Material Safety Data Sheet (MSDS) documents. This is because manufacturers have the most comprehensive knowledge about their products, including the chemical composition, hazards, safe handling practices, and emergency measures. They are responsible for ensuring that the relevant information regarding safety and health risks associated with their chemicals is accurately communicated to users, such as employers, workers, and emergency responders.

By creating these documents, manufacturers comply with legal and regulatory requirements, ensuring that they provide necessary information for safe usage and risk management. The SDS/MSDS serves as a critical tool for workers and employers to understand hazards and use the chemicals safely.