Final answer:
It is true that all chemical manufacturers and distributors are required to use the same 16-section format for SDS in order to maintain a standardized and universally understood system.
Step-by-step explanation:
The statement that all chemical manufacturers and distributors must use the same format and include the same 16 sections for the SDS is true.
The Safety Data Sheet (SDS) is standardized to provide a consistent and universally understood format. Each SDS must include specific informational elements divided into 16 sections. This standardization helps ensure that all pertinent safety information related to a chemical is readily available and accessible in a familiar format for health and safety purposes. This requirement is part of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) and is adopted by many countries around the world.