CHESAR, an application developed by the ECHA, helps companies carry out their chemical safety assessments and prepare reports and exposure scenarios for communication in the supply chain.

We provide a hosted CHESAR environment on our enterprise-class server platforms, running a secure Microsoft Windows 2012 arrangement, all within our private data centres. Services are right-sized from the very start, scaling in relation to your requirements, giving your data room to grow. CHESAR also works directly with data held within an IUCLID instance, combining to create a powerful, truly unified hosted chemical research tool.

Securely connect to your CHESAR environment from anywhere in the world, through any web browser - you can be at work, at home or even on the move. Netwise Hosting will ensure your service is accessible around the clock, in line with our leading 99.99% uptime guarantee, and secured according to our strict service security policy.



  • One-off setup fee: £80
  • Domain name for web access: £25 per year
  • Enhanced HTTPS security: £25 per month

from £80 pm


Technical features

  • Out of hours plug-in and update installations
  • Enterprise-grade virtual server platform in our private UK data centres
  • Fully secured, updated and firewalled Windows Server 2012 environments
  • Migration from previous online or offline CHESAR systems
  • Automated online, offsite backup service
  • Domain name for remote access

So, what are the benefits?

  • More easily meet your REACH/OECD/HPV/EU regulation commitments
  • Access your data from anywhere globally with an internet connection
  • Data is automatically backed up for security
  • Flexible, right-sized services that grow with your requirements
  • Take the hassle out of managing your own local CHESAR instance
  • Pro-active system updates installed by our technicians

Every service we provide here at Netwise Hosting is subject to our stringent quality control, and is governed by our world-class Service Level Agreement; and our specialist CHESAR Hosting services are no exception.

  • 99.99% uptime guarantee in line with our company SLA
  • Robust support network for technical questions, included without charge
  • 24x7 infrastructure monitoring for constant service availability
  • Highly secure facility, with many physical access/security layers
  • Highly secure network infrastructure
  • Demo system available for you to trial, contact us for details

If you'd like to speak to a member of our team about CHESAR hosting, or to request a live demo, then please do not hesitate to get in touch - we're here to help.