An updated version of the SPC format will be compatible with IUCLID

SPC Editor (prepared by EFSA) is dedicated for creating a summary of product characterisation for a single product, product families, and members of the family.
ECHA updating that in the future applicant must prepare SPC files in IUCLID instead of the SPC Editor.

Keeping up with the changes-

• The file should be in a ‘.i6z file format’.
• SPC dossiers need to be archive in IUCLID cloud.
• Using IUCLID Cloud and R4BP together, applicants can easily exchange SPCs with authorities

Check out the supportive information at – https://echa.europa.eu/it/support/dossier-submission-tools/spc-editor