E. Registration, completeness check

How can I check my dossier for business rules and technical completeness check failures before I submit it to ECHA?

As a first step, prepare your registration/PPORD dataset and dossier according to the advice given in the manual ‘How to prepare registration and PPORD dossiers’ available at: http://echa.europa.eu/manuals. Annexes 1-3 of the manual also give an overview of the business rules and technical completeness check rules that apply to registration and PPORD dossiers. 

Next, use the IUCLID Validation assistant plug-in to help you detect business rules and technical completeness check failures present in your dataset and dossier. To run the Validation assistant, right click on your dataset in the Navigation panel Validate follow the steps in the wizard. The same validation should be performed on the dossier to make sure that no failures have been introduced during dossier creation.

While the Validation assistant cannot replicate all the checks performed by ECHA, it simulates the majority of the verifications done and helps you minimise the chance of failure during submission. It is important to keep in mind, that any failure in the Validation assistant Submission checks tab, that is left uncorrected before submitting your dossier in REACH-IT, will lead to your submission not being accepted by ECHA. 

You can find a video tutorials on the use of the IUCLID Validation assistant in the link below:


Please note that if the Validation assistant does not indicate any failures, this is not an automatic confirmation of that your dossier is complete. As of 21 June 2016, the technical completeness check includes additional manual verifications of the registration dossier by ECHA staff. These checks cannot be replicated using the Validation assistant plug-in; the related completeness issues cannot be displayed by the tool.

Information on the areas of the additional verifications can be found in the following location; https://echa.europa.eu/documents/10162/13652/manual_completeness_check_en.pdf.

We also recommend you to have a look at our webinars on the completeness check process: