WASPS  Hazard Sheets  COSHH Reports Downloads Subscription

Download your  free trial  of WASPS 3.11 now!

New Installations

Download the file WASPS_setup.zip below by right-clicking on the appropriate [ Download ] button (or the file name) and selecting "Save Target As..." from the menu. 

Locate the zip file to your computer and extract the file setup.exe run this file and follow on-screen instructions.

Please note that the same file is used for new installations and also to repair or update existing installations.

Updating an Existing Version

During the application of an update the installer does not affect any user files or folders  however, things can, and sometimes do go wrong, so first make sure you have a backup of any WASP sheets or any other documents you need that are in the WASPS application folder.  Next, un-install any prior version of WASPS or install to a clean folder.  

To do this open Control Panel > Add or Remove Programs, then locate WASPS from the list and click the Remove button then proceed as for a new installation.

MARCH  2017

* File Name WASPS_setup.zip
File Version 03.011.0044
File Size 40,487,210
Download Time Approx 23 seconds at 20 Mb/s
Uninstaller Included Yes

Download the Latest Version Here

SINGLE LICENSE USERS Please Note: Once you have purchased a low-cost subscription, single-license users will need a broadband Internet connection to registered WASPS, whereupon it will become a fully functional licensed copy. WASPS reads your protected License File each time it starts-up.


Once a WASP sheet has been created, WASPS can automatically transpose it in 9 languages. Currently these are: Afrikaans, (English - default), French, German, Italian, Malay, Polish, Spanish and Portuguese. A WASPS  subscription has a pre-written Library of over 3550 WASP Sheets. These are single chemicals, together with proprietary or generic materials including many industrial products.  The Library also includes pre-written COSHH reports of over 3500 COSHH Assessments for common tasks and materials involving different quantities. There have been derived from a methodology similar to the HSE's COSHH essentials.

About Your License  

You may trial the latest version of WASPS without cost or obligation by downloading the software above. The trial version will install the full WASPS library but you may not access this until you have purchased a subscription. You may also create up to 6 WASP sheets but the product name of these cannot be changed from Demonstrator 1, Demonstrator 2..., etc.  Once you have purchased your subscription we will 

send you an unlock code to fully enable your software and to establish your number of permitted installations (selected at registration time).  To subscribe to WASPS simply telephone us and give your company name and address and tell us what subscription type you wish to have. You will also need a broadband Internet connection to run WASPS. 

Environmental Science Ltd
3 Station Approach   Station Road   March   Cambs   PE15  8SJ  UK
Tel: (0)1354 653222   Fax: (0)1354 655030  E-mail: sales@environmental science