A: No. Safety Data Sheets must be updated with new hazard information (e.g., GHS changes, new toxicology data). Always use the current version (typically revised within the last 3 years). Never rely on an outdated SDS.
Under , an SDS must be provided free of charge by the supplier to downstream users in many jurisdictions (OSHA in US, REACH in EU). However, general public access is not always free – manufacturers often place SDS behind registration walls for non-customers. nalco trac 115 msds free