---
title: "Know Your Chemicals - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "NPSA is the National Protective Security Authority and is the UK's National Technical Authority for physical and personnel security.   This app is an interactive version of the Know Your Chemicals (KY"
---

# Know Your Chemicals — United Kingdom
> KYC

![Know Your Chemicals App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/6b/f5/89/6bf58965-49ed-7038-b92d-321d05bdf27c/EKYC-0-0-1x_U007ephone-0-1-0-sRGB-85-220.png/434x0w.png)

**Developer:** [CPNI](https://apptail.io/developer/cpni-XGVd)
**Category:** Reference
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** uk.gov.npsa.eKYC
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 1.5 (released 2026-03-25)
**Original Release:** 2023-06-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id6448529907)
**AppTail Page:** [https://apptail.io/app/know-your-chemicals-gyto/united-kingdom](https://apptail.io/app/know-your-chemicals-gyto/united-kingdom)

## Know Your Chemicals Description
NPSA is the National Protective Security Authority and is the UK's National Technical Authority for physical and personnel security. 

This app is an interactive version of the Know Your Chemicals (KYC) booklet and has been designed as a reference guide for emergency services and government partner use only.

## Know Your Chemicals Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ba/a6/3d/baa63d3a-5965-0fb2-ecd4-0818c0a93fb0/30599d51-ab8b-4a63-905f-d90701284f80_iOS_-_6.5_1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/73/de/54/73de5414-198d-a235-2a29-07b7b641c692/198b30e0-e0e4-4c2b-b20c-a63870888ce0_iOS_-_6.5_2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/83/74/24/83742445-a324-dcb0-5947-ac16feeaed12/1ceec0fc-b0ff-4e80-b55f-931465cbbaee_iOS_-_6.5_3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/07/bd/d9/07bdd991-1be9-db71-4f8f-ebd20242ae6b/99d95772-07a9-4af4-b309-b3d7e93d2bb8_iOS_-_6.5_4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/4c/f8/c5/4cf8c527-ae0b-e35d-1b13-36b98339677b/de70dd3b-d95d-47f3-ab22-153a8c49f528_iOS_-_6.5_5.png/1242x2688.png)






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---

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