# SDS

CEFR C1 · Noun

Source: https://englishreference.com/word/sds
Updated: 2026-05-11

## Definition

Stands for Safety Data Sheet. A document that gives detailed information about a chemical, including how to use it safely and what to do in an emergency.

For teachers: Abbreviation for Safety Data Sheet. A standardized document containing data regarding the properties of a particular substance, intended to provide workers and emergency personnel with procedures for handling or working with that substance in a safe manner.

## Examples

- Always check the SDS before using a new cleaning chemical.
- The laboratory manager ensures that an updated SDS is available for every hazardous material stored in the facility.
- Regulatory compliance requires that the SDS be easily accessible to all employees, as it details critical information such as toxicity, flash points, and recommended personal protective equipment.

## Usage notes

- Commonly used in industrial, scientific, and medical contexts; often preceded by 'the'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.