Herbicides and other plant protection products (PPPs) sit under their own EU framework (Regulation (EC) 1107/2009), but the underlying work is familiar: structured substance identity, physico-chemical and toxicological data, study reports, and safety assessment — much of it managed in IUCLID and assessed in CHESAR, with QSAR predictions filling endpoint gaps.
Whether you are preparing data packages for active substances or supporting product authorisation, 4chems.com gives your regulatory and scientific affairs team a ready-to-use environment — without an IT project.
What your team gets
- A current IUCLID environment for substance identity, endpoint study records, and structured regulatory data — always on the latest ECHA release. See IUCLID 6 cloud hosting.
- CHESAR for safety assessment — exposure scenarios and assessment documentation, integrated with your IUCLID data. See CHESAR cloud hosting.
- QSAR Toolbox to support endpoints with read-across and predictive modelling, reducing reliance on new animal studies. See QSAR Toolbox cloud hosting.
- The IIP for faster bulk data entry and navigation across large datasets — see IIP cloud hosting.
Why managed hosting fits regulatory & scientific affairs teams
- Zero installation — your chemists and consultants log in through the browser and start working; no local Java or server setup.
- Always-compatible format — updated within days of each ECHA release, so a tool version never blocks a deadline.
- Secure and EU-based — GDPR-compliant, ISO 27001-certified data centres; you retain full ownership of your study and substance data.
- Predictable cost — subscription pricing that scales with your team and portfolio, not surprise IT bills.
One integrated environment
Because IUCLID, CHESAR, QSAR Toolbox and the IIP run together, substance data flows from dossier to assessment without manual file transfers — and your team spends its time on the science and the submission, not on maintenance.
Preparing a plant protection data package? Let’s set up an environment that fits your timeline.

Oliver helps regulatory and IT teams move IUCLID, CHESAR and the QSAR Toolbox to secure, managed cloud hosting.
Want to learn more? Let’s have a 15 min chat!
Pick a time that suits you best. We’re here to guide you.

